SEC Filing : Catalyst Pharmaceutical

View:

Download DOC

Download PDF

Download XLS

Download XBRL

Form 10-Q

Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

[Mark One]

☒	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended September 30, 2022

☐	TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File No. 001-33057

CATALYST PHARMACEUTICALS, INC.

(Exact name of registrant as specified in its charter)


Delaware		76-0837053
(State or other jurisdiction of incorporation or organization)		(IRS Employer Identification No.)


355 Alhambra Circle Suite 801 Coral Gables, Florida		33134
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (305) 420-3200

Securities registered pursuant to Section 12(b) of the Act:


Title of Each Class	Ticker Symbol	Name of Exchange on Which Registered
Common Stock, par value $0.001 per share	CPRX	NASDAQ Capital Market

Indicate by checkmark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such report(s), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definitions of “accelerated filer”, “large accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act:


Large accelerated filer	☐	Accelerated Filer	☒
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date 104,071,350 shares of common stock, $0.001 par value per share, were outstanding as of November 7, 2022.

Table of Contents

CATALYST PHARMACEUTICALS, INC.

INDEX


	PART I. FINANCIAL INFORMATION
Item 1.	FINANCIAL STATEMENTS
	Consolidated balance sheets at September 30, 2022 (unaudited) and December 31, 2021		3
	Consolidated statements of operations and comprehensive income for the three and nine months ended September 30, 2022 and 2021 (unaudited)	4
	Consolidated statements of changes in stockholders’ equity for the three and nine months ended September 30, 2022 and 2021 (unaudited)	5
	Consolidated statements of cash flows for the nine months ended September 30, 2022 and 2021 (unaudited)	7
	Notes to unaudited consolidated financial statements	8
Item 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS		28
Item 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK		39
Item 4.	CONTROLS AND PROCEDURES		39

	PART II. OTHER INFORMATION
Item 1.	LEGAL PROCEEDINGS		40
Item 1A.	RISK FACTORS		41
Item 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS		41
Item 3.	DEFAULTS UPON SENIOR SECURITIES		42
Item 4.	MINE SAFETY DISCLOSURE		42
Item 5.	OTHER INFORMATION		42
Item 6.	EXHIBITS		42
SIGNATURES			43

Table of Contents

CATALYST PHARMACEUTICALS, INC.

CONSOLIDATED BALANCE SHEETS

(in thousands, except share data)


	September 30, 2022		December 31, 2021
	(unaudited)
ASSETS
Current Assets:
Cash and cash equivalents	$	256,065	$	171,445
Short-term investments		—		19,821
Accounts receivable, net		9,337		6,619
Inventory		7,132		7,870
Prepaid expenses and other current assets		3,776		4,351

Total current assets		276,310		210,106
Operating lease right-of-use asset		2,833		3,017
Property and equipment, net		882		959
License and acquired intangibles, net		33,051		—
Deferred tax assets, net		20,029		23,697
Deposits		9		9

Total assets	$	333,114	$	237,788

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current Liabilities:
Accounts payable	$	2,529	$	2,768
Accrued expenses and other liabilities		42,152		24,295

Total current liabilities		44,681		27,063
Operating lease liability, net of current portion		3,643		3,894
Other non-current liabilities		14,749		—

Total liabilities		63,073		30,957
Commitments and contingencies (Note 12)
Stockholders’ equity:
Preferred stock, $0.001 par value, 5,000,000 shares authorized: none issued and outstanding at September 30, 2022 and December 31, 2021		—		—
Common stock, $0.001 par value, 200,000,000 shares authorized; 104,064,683 shares and 102,992,913 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively		104		103
Additional paid-in capital		245,514		233,186
Retained earnings (accumulated deficit)		24,391		(26,310	)
Accumulated other comprehensive income (loss) (Note 4)		32		(148	)

Total stockholders’ equity		270,041		206,831

Total liabilities and stockholders’ equity	$	333,114	$	237,788

The accompanying notes are an integral part of these consolidated financial statements.

Table of Contents

CATALYST PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (unaudited)

(in thousands, except share data)


	For the Three Months Ended September 30,					For the Nine Months Ended September 30,
	2022		2021			2022		2021
Revenues:
Product revenue, net	$	57,173	$	35,890		$	153,255	$	99,731
License and other revenue		71		64			191		2,793

Total revenues		57,244		35,954			153,446		102,524

Operating costs and expenses:
Cost of sales		9,665		5,310			23,198		14,536
Research and development		8,310		4,487			15,696		11,944
Selling, general and administrative		14,167		12,153			43,515		36,401

Total operating costs and expenses		32,142		21,950			82,409		62,881

Operating income		25,102		14,004			71,037		39,643
Other income (expense), net		905		68			674		211

Net income before income taxes		26,007		14,072			71,711		39,854
Income tax provision		3,259		3,743			14,103		9,681

Net income	$	22,748	$	10,329		$	57,608	$	30,173

Net income per share:
Basic	$	0.22	$	0.10		$	0.56	$	0.29

Diluted	$	0.20	$	0.10		$	0.52	$	0.28

Weighted average shares outstanding:
Basic		103,318,572		103,196,550			102,967,280		103,470,762

Diluted		111,986,025		107,843,196			110,352,214		107,476,175




Net income	$	22,748	$	10,329		$	57,608	$	30,173
Other comprehensive income (Note 4):
Unrealized gain (loss) on available-for-sale securities, net of tax of ($52), $0, ($59) and $0, respectively		162		(26	)		180		(94	)

Comprehensive income	$	22,910	$	10,303		$	57,788	$	30,079

The accompanying notes are an integral part of these consolidated financial statements.

Table of Contents

CATALYST PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY (unaudited)

For the three and nine months ended September 30, 2022

(in thousands)


	Preferred Stock		Common Stock					Additional Paid-in Capital			Retained Earnings (Accumulated Deficit)			Accumulated Other Comprehensive Gain (Loss)			Total
	Preferred Stock		Shares			Amount		Additional Paid-in Capital			Retained Earnings (Accumulated Deficit)			Accumulated Other Comprehensive Gain (Loss)			Total
Balance at December 31, 2021	$	—		102,993		$	103	$	233,186		$	(26,310	)	$	(148	)	$	206,831
Issuance of stock options for services		—		—			—		1,623			—			—			1,623
Exercise of stock options for common stock		—		364			—		1,102			—			—			1,102
Amortization of restricted stock for services		—		—			—		280			—			—			280
Repurchase of common stock		—		(400	)		—		—			(2,551	)		—			(2,551	)
Other comprehensive gain (loss)		—		—			—		—			—			(305	)		(305	)
Net income		—		—			—		—			13,241			—			13,241

Balance at March 31, 2022		—		102,957			103		236,191			(15,620	)		(453	)		220,221
Issuance of stock options for services		—		—			—		1,594			—			—			1,594
Exercise of stock options for common stock		—		345			—		1,282			—			—			1,282
Amortization of restricted stock for services		—		—			—		429			—			—			429
Repurchase of common stock		—		(600	)		—		—			(4,356	)		—			(4,356	)
Issuance of common stock upon vesting of restricted stock units, net		—		7			—		(20	)		—			—			(20	)
Other comprehensive gain (loss)		—		—			—		—			—			323			323
Net income		—		—			—		—			21,619			—			21,619

Balance at June 30, 2022		—		102,709			103		239,476			1,643			(130	)		241,092
Issuance of stock options for services		—		—			—		1,621			—			—			1,621
Exercise of stock options for common stock		—		1,356			1		3,983			—			—			3,984
Amortization of restricted stock for services		—		—			—		434			—			—			434
Other comprehensive gain (loss)		—		—			—		—			—			162			162
Net income		—		—			—		—			22,748			—			22,748

Balance at September 30, 2022	$	—		104,065		$	104	$	245,514		$	24,391		$	32		$	270,041

The accompanying notes are an integral part of these consolidated financial statements.

Table of Contents

CATALYST PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY (unaudited)

For the three and nine months ended September 30, 2021

(in thousands)


	Preferred Stock		Common Stock						Additional Paid-in Capital			Retained Earnings (Accumulated Deficit)			Accumulated Other Comprehensive Gain (Loss)			Total
	Preferred Stock		Shares			Amount			Additional Paid-in Capital			Retained Earnings (Accumulated Deficit)			Accumulated Other Comprehensive Gain (Loss)			Total
Balance at December 31, 2020	$	—		103,782		$	104		$	223,168		$	(53,705	)	$	31		$	169,598
Issuance of stock options for services		—		—			—			1,442			—			—			1,442
Exercise of stock options for common stock		—		90			—			188			—			—			188
Amortization of restricted stock for services		—		—			—			129			—			—			129
Repurchase of common stock		—		(67	)		—			—			(293	)		—			(293	)
Other comprehensive gain (loss)		—		—			—			—			—			(76	)		(76	)
Net income		—		—			—			—			7,663			—			7,663

Balance at March 31, 2021		—		103,805			104			224,927			(46,335	)		(45	)		178,651
Issuance of stock options for services		—		—			—			1,388			—			—			1,388
Exercise of stock options for common stock		—		83			—			271			—			—			271
Amortization of restricted stock for services		—		—			—			130			—			—			130
Repurchase of common stock		—		(733	)		(1	)		—			(3,667	)		—			(3,668	)
Issuance of common stock upon vesting of restricted stock units, net		—		7			—			(17	)		—			—			(17	)
Other comprehensive gain (loss)		—		—			—			—			—			8			8
Net income		—		—			—			—			12,181			—			12,181

Balance at June 30, 2021		—		103,162			103			226,699			(37,821	)		(37	)		188,944
Issuance of stock options for services		—		—			—			1,380			—			—			1,380
Exercise of stock options for common stock		—		941			1			2,954			—			—			2,955
Amortization of restricted stock for services		—		—			—			132			—			—			132
Repurchase of common stock		—		(950	)		(1	)		—			(5,052	)		—			(5,053	)
Other comprehensive gain (loss)		—		—			—			—			—			(26	)		(26	)
Net income		—		—			—			—			10,329			—			10,329

Balance at September 30, 2021	$	—		103,153		$	103		$	231,165		$	(32,544	)	$	(63	)	$	198,661

The accompanying notes are an integral part of these consolidated financial statements.

Table of Contents

CATALYST PHARMACEUTICALS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)

(in thousands)


	For the Nine Months Ended September 30,
	2022			2021
Operating Activities:
Net income	$	57,608		$	30,173
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation		106			159
Stock-based compensation		5,981			4,601
Amortization of intangible assets		518			—
Deferred taxes		3,652			6,571
Change in accrued interest and accretion of discount on investments		17			(9	)
Reduction in the carrying amount of right-of-use asset		184			216
Realized loss on sale of available-for-sale securities		762			—
Acquired research and development inventory expensed from asset acquisition		4,130			—
(Increase) decrease in:
Accounts receivable, net		(2,718	)		(638	)
Inventory		738			(2,299	)
Prepaid expenses and other current assets and deposits		575			3,900
Increase (decrease) in:
Accounts payable		(239	)		(1,504	)
Accrued expenses and other liabilities		4,885			(916	)
Operating lease liability		(229	)		942

Net cash provided by (used in) operating activities		75,970			41,196

Investing Activities:
Purchases of property and equipment		(29	)		(980	)
Purchases of investments		—			(10,000	)
Proceeds from sale of available-for-sale securities		19,238			—
Payment in connection with license agreement		(10,000	)		—

Net cash provided by (used in) investing activities		9,209			(10,980	)

Financing Activities:
Payment of employee withholding tax related to stock-based compensation		(20	)		(17	)
Proceeds from exercise of stock options		6,368			3,414
Repurchase of common stock		(6,907	)		(9,014	)

Net cash provided by (used in) financing activities		(559	)		(5,617	)

Net increase (decrease) in cash and cash equivalents		84,620			24,599
Cash and cash equivalents – beginning of period		171,445			130,237

Cash and cash equivalents – end of period	$	256,065		$	154,836

Supplemental disclosures of cash flow information:
Cash paid for income taxes	$	6,344		$	1,438
Non-cash investing and financing activities:
Operating lease liabilities arising from obtaining right-of-use assets	$	—		$	3,309
Liabilities arising from asset acquisition	$	27,699		$	—

The accompanying notes are an integral part of these consolidated financial statements.

Table of Contents

CATALYST PHARMACEUTICALS, INC.

NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

1.	Organization and Description of Business.

Catalyst Pharmaceuticals, Inc. and subsidiary (collectively, the “Company”) is a commercial-stage biopharmaceutical company focused on in-licensing, developing, and commercializing novel medicines for patients living with rare diseases. With exceptional patient focus, Catalyst is committed to developing a robust pipeline of cutting-edge, best-in-class medicines for rare diseases.

Catalyst’s New Drug Application for FIRDAPSE® (amifampridine) Tablets 10 mg for the treatment of adults with Lambert-Eaton myasthenic syndrome (“LEMS”) was approved in 2018 by the U.S. Food & Drug Administration (“FDA”), and FIRDAPSE® is commercially available in the United States as a treatment for adults with LEMS. Further, Canada’s national healthcare regulatory agency, Health Canada, approved the use of FIRDAPSE® for the treatment of adult patients in Canada with LEMS in 2020 and FIRDAPSE® is commercially available in Canada for the treatment of patients with LEMS through a license and supply agreement with KYE Pharmaceuticals. Finally, in the third quarter of 2022, the FDA approved the Company’s sNDA approving an expansion of the FIRDAPSE® label to include pediatric patients (ages six and older

Since inception, the Company has devoted substantially all its efforts to business planning, research and development, recruiting management and technical staff, acquiring operating assets, raising capital, and selling its product. The Company incurred operating losses in each period from inception and started reporting operating income during the year ended December 31, 2019. The Company has been able to fund its cash needs to date through offerings of its securities and from revenues from sales of its product. See Note 15 (Stockholders’ Equity).

Capital Resources

While there can be no assurance, based on currently available information, the Company estimates that it has sufficient resources to support its operations for at least the next 12 months from the issuance date of this report.

The Company may raise funds in the future through public or private equity offerings, debt financings, corporate collaborations, governmental research grants or other means. The Company may also seek to raise new capital to fund additional drug development efforts, even if it has sufficient funds for its planned operations. Any sale by the Company of additional equity or convertible debt securities could result in dilution to the Company’s current stockholders. There can be no assurance that any required additional funding will be available to the Company at all or available on terms acceptable to the Company. Further, to the extent that the Company raises additional funds through collaborative arrangements, it may be necessary to relinquish some rights to the Company’s drug candidates or grant sublicenses on terms that are not favorable to the Company. If the Company is not able to secure additional funding when needed, the Company may have to delay, reduce the scope of, or eliminate one or more research and development programs, which could have an adverse effect on the Company’s business.

Risks and Uncertainties

There are numerous aspects of the coronavirus

(COVID-19)

pandemic that have adversely affected the Company’s business since the beginning of the pandemic. The Company closely monitors the impact of the pandemic on all aspects of its business and takes steps, wherever possible, to lessen those impacts. However, the Company is unable to predict the impact that the coronavirus pandemic will have on its business in future periods.

2.	Basis of Presentation and Significant Accounting Policies.

INTERIM FINANCIAL STATEMENTS.

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (U.S. GAAP), and pursuant to the rules and regulations of the Securities and Exchange Commission (SEC) for reporting of interim financial information. Pursuant to such rules and regulations, certain information and note disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been omitted. The consolidated balance sheet as of December 31, 2021 included in this Form

10-Q

was derived from the audited financial statements and does not include all disclosures required by U.S. GAAP.

In the opinion of management, the accompanying unaudited interim consolidated financial statements of the Company contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly the financial position of the Company as of the dates and for the periods presented. Accordingly, these consolidated statements should be read in conjunction with the financial statements and notes thereto for the year ended December 31, 2021 included in the 2021 Annual Report on

Form 10-K

filed by the Company with the SEC. The results of operations for the nine months ended September 30, 2022 are not necessarily indicative of the results to be expected for any future period or for the full 2022 fiscal year.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

PRINCIPLES OF CONSOLIDATION.

The consolidated financial statements include the Company’s accounts and those of its wholly-owned subsidiary, Catalyst Pharmaceuticals Ireland, Ltd. (“Catalyst Ireland”). All intercompany accounts and transactions have been eliminated in consolidation. Catalyst Ireland was organized in 2017.

USE OF ESTIMATES.

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates.

CASH AND CASH EQUIVALENTS.

The Company considers all highly liquid instruments, purchased with an original maturity of three months or less, to be cash equivalents. Cash equivalents consist mainly of money market funds and U.S. Treasuries. The Company has substantially all its cash and cash equivalents deposited with one financial institution. These amounts exceed federally insured limits.

INVESTMENTS.

The Company invests in high credit-quality instruments in order to obtain higher yields on its cash available for investments. At September 30, 2022, investments consisted of U.S. Treasuries. At December 31, 2021, investments consisted of short-term bond funds and U.S. Treasuries. Such investments are not insured by the Federal Deposit Insurance Corporation.

The U.S. Treasuries held at September 30, 2022 are classified as

available-for-sale

securities. The Company classifies U.S. Treasuries with stated maturities of greater than three months and less than one year in short-term investments. U.S Treasuries with stated maturities greater than one year are classified as

non-current

investments in its consolidated balance sheets. There are no

non-current

investments as of September 30, 2022 and December 31, 2021.

The Company records

available-for-sale

securities at fair value with unrealized gains and losses reported in accumulated other comprehensive income (loss) in stockholders’ equity. Realized gains and losses are included in other income (expense), net

in the consolidated statements of operations and comprehensive income,

and are derived using the specific identification method for determining the cost of securities sold. Interest income is recognized when earned and is included in other income (expense), net in the consolidated statements of operations and comprehensive income. The Company recognizes a charge when the declines in the fair value below the amortized cost basis of its

available-for-sale

securities are judged to be as a result of a credit loss. The Company considers various factors in determining whether to recognize an allowance for credit losses including whether the Company intends to sell the security or whether it is more likely than not that the Company would be required to sell the security before recovery of the amortized cost basis. If the unrealized loss of an

available-for-sale

debt security is determined to be a result of a credit loss the Company would recognize an allowance and the corresponding credit loss would be included in the consolidated statements of operations and comprehensive income. The Company has not recorded an allowance for credit loss on its

available-for-sale

securities. See Note 3 (Investments).

ACCOUNTS RECEIVABLE, NET.

Accounts receivable is recorded net of customer allowance for distribution fees, trade discounts, prompt payment discounts, chargebacks and expected credit losses. Allowances for distribution fees, trade discounts, prompt payment discounts and chargebacks are based on contractual terms. The Company estimates the allowance for expected credit losses based on existing contractual payment terms, actual payment patterns of its customers and individual customer circumstances. At September 30, 2022 and December 31, 2021, the Company determined that an allowance for expected credit losses was not required. No accounts were written off during the periods presented.

INVENTORY

. Inventories are stated at the lower of cost or net realizable value. Inventories consist of raw materials, work-in-process and finished goods. Costs to be capitalized as inventories primarily include third party manufacturing costs and other overhead costs. Cost is determined using a standard cost method, which approximates actual cost, and assumes a first-in, first out (FIFO) flow of goods. The Company began capitalizing inventories post FDA approval of FIRDAPSE® on November 28, 2018 as the related costs were expected to be recoverable through the commercialization of the product. Costs incurred prior to the FDA approval of FIRDAPSE® were recorded as research and development expenses in prior years’ consolidated statements of operations and comprehensive income. If information becomes available that suggests that inventories may not be realizable, the Company may be required to expense a portion or all of the previously capitalized inventories.

Products that have been approved by the FDA or other regulatory authorities, such as FIRDAPSE®, are also used in clinical programs to assess the safety and efficacy of the products for usage in treating diseases that have not been approved by the FDA or other regulatory authorities. The form of FIRDAPSE® utilized for both commercial and clinical programs is identical and, as a result, the inventory has an “alternative future use” as defined in authoritative guidance. Raw materials associated with clinical development programs are included in inventory and charged to research and development expense when the product enters the research and development process and no longer can be used for commercial purposes and, therefore, does not have an “alternative future use”.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

The Company evaluates for potential excess inventory by analyzing current and future product demand relative to the remaining product shelf life. The Company builds demand forecasts by considering factors such as, but not limited to, overall market potential, market share, market acceptance, and patient usage.

PREPAID EXPENSES AND OTHER CURRENT ASSETS.

Prepaid expenses and other current assets consist primarily of prepaid manufacturing, prepaid tax, prepaid insurance, prepaid subscription fees, prepaid research fees, prepaid commercialization expenses, amounts due from collaborative and license arrangements and prepaid conference and travel expenses. Prepaid research fees consist of advances for the Company’s product development activities, including contracts for

pre-clinical

studies, clinical trials and studies, regulatory affairs and consulting. Prepaid manufacturing consists of advances for the Company’s drug manufacturing activities. Such advances are recorded as expense as the related goods are received or the related services are performed.

PROPERTY AND EQUIPMENT,

NET.

Property and equipment are recorded at cost less accumulated depreciation. Depreciation is calculated to amortize the depreciable assets over their useful lives using the straight-line method and commences when the asset is placed in service. Leasehold improvements are amortized on a straight-line basis over the term of the lease or the estimated life of the improvement, whichever is shorter. Useful lives generally range from three to five years for computer equipment, from five to seven years for furniture and equipment, and from five to ten years for leasehold improvements. Expenditures for repairs and maintenance are charged to expenses as incurred.

INTANGIBLE ASSETS, NET.

Identifiable intangible assets with a finite life are comprised of licensed rights and other acquired intangible assets and are amortized on a straight-line basis over the respective estimated useful life.

The Company reviews intangible assets with finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If indicators of impairment exist, an impairment test is performed to assess the recoverability of the affected assets by determining whether the carrying amount of such assets exceeds the undiscounted expected future cash flows. If the affected assets are deemed not recoverable, the Company would estimate the fair value of the assets and record an impairment loss.

There were no

impairment charges recognized on finite lived intangibles for the three or nine months ended September 30, 2022. There were no finite lived intangible assets at December 31, 2021.

FAIR VALUE OF FINANCIAL INSTRUMENTS.

The Company’s financial instruments consist of cash and cash equivalents, investments, accounts receivable, accounts payable, and accrued expenses and other liabilities. At September 30, 2022 and December 31, 2021, the fair value of these instruments approximated their carrying value.

FAIR VALUE MEASUREMENTS.

Current Financial Accounting Standards Board (FASB) fair value guidance emphasizes that fair value is a market-based measurement, not an entity-specific measurement. Therefore, a fair value measurement should be determined based on the assumptions that market participants would use in pricing the asset or liability. As a basis for considering market participant assumptions in fair value measurements, current FASB guidance establishes a fair value hierarchy that distinguishes between market participant assumptions based on market data obtained from sources independent of the reporting entity (observable inputs that are classified within Levels 1 and 2 of the hierarchy) and the reporting entity’s own assumptions that it believes market participants would use in pricing assets or liabilities (unobservable inputs classified within Level 3 of the hierarchy).

Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities that the Company has the ability to access at the measurement date. Level 2 inputs are inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs may include quoted prices for similar assets and liabilities in active markets, as well as inputs that are observable for the asset or liability (other than quoted prices), such as interest rates, foreign exchange rates, and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability, which are typically based on an entity’s own assumptions, as there is little, if any, related market activity.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

In instances where the determination of the fair value measurement is based on inputs from different levels of the fair value hierarchy, the level in the fair value hierarchy within which the entire fair value measurement falls is based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability.


	Fair Value Measurements at Reporting Date Using (in thousands)
	Balances as of September 30, 2022		Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and cash equivalents:
Money market funds	$	10,336	$	10,336	$	—	$	—

U.S. Treasuries	$	227,349	$	227,349	$	—	$	—


	Balances as of December 31, 2021		Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash and cash equivalents:
Money market funds	$	10,990	$	10,990	$	—	$	—

U.S. Treasuries	$	140,995	$	140,995	$	—	$	—

Short-term investments:
Short-term bond funds	$	19,821	$	19,821	$	—	$	—

OPERATING LEASES.

The Company determines if an arrangement is a lease at inception. Operating leases are included in operating lease

right-of-use

(ROU) assets, other current liabilities, and operating lease liabilities on its consolidated balance sheets. Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. As the Company’s lease does not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives and initial direct costs incurred. The Company’s lease term includes options to extend or terminate the lease, however, these options are not considered in the lease term as the Company is not reasonably certain that it will exercise these options. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The Company has a lease agreement with lease and

non-lease

components, which are accounted for separately.

SHARE REPURCHASES.

In March 2021, the Company’s Board of Directors approved a share repurchase program that authorizes the repurchase of up to $40 million of the Company’s common stock.

The Company accounts for share repurchases by charging the excess of the repurchase price over the repurchased common stock’s par value entirely to retained earnings (accumulated deficit). All repurchased shares are retired and become authorized but unissued shares. The Company accrues for the shares purchased under the share repurchase plan based on the trade date. The Company may terminate or modify its share repurchase program at any time.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

REVENUE RECOGNITION.

Product Revenues:

The Company recognizes revenue when its customer obtains title of the promised goods, in an amount that reflects the consideration to which the Company expects to be entitled in exchange for these goods. Subsequent to receiving FDA approval, the Company entered into an arrangement with one distributor (the “Customer”), which is the exclusive distributor of FIRDAPSE® in the United States. The Customer subsequently resells FIRDAPSE® to a small group of exclusive specialty pharmacies (“SPs”) whose dispensing activities for patients with specific payors may result in government-mandated or privately negotiated rebate obligations for the Company with respect to the purchase of FIRDAPSE®.

To determine revenue recognition for arrangements that are within the scope of Accounting Standards Codification (“ASC”) Topic 606 – Revenue from Contracts with Customers (“Topic 606”), the Company performs the following five steps: (i) identify the contract(s) with a customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the entity satisfies a performance obligation. The Company assesses the goods or services promised within each contract and determines those that are performance obligations by assessing whether each promised good or service is distinct. The Company then recognizes as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied. For a complete discussion of accounting for product revenue, see Product Revenue, Net below.

The Company also may generate revenues from payments received under collaborative and license agreements. Collaborative and license agreement payments may include nonrefundable fees at the inception of the agreements, contingent payments for specific achievements designated in the agreements, and/or net profit-sharing payments on sales of products resulting from the collaborative and license arrangements. For a complete discussion of accounting for collaborative and licensing arrangements, see Revenues from Collaboration and Licensing Arrangements below.

Product Revenue, Net:

The Company sells FIRDAPSE® to the Customer (its exclusive distributor) who subsequently resells FIRDAPSE® to both a small group of SPs who have exclusive contracts with the Company to distribute the Company’s products to patients and potentially to medical centers or hospitals on an emergency basis. In addition to the distribution agreement with its Customer, the Company enters into arrangements with health care providers and payors that provide for government-mandated and/or privately negotiated rebates, chargebacks, and discounts with respect to the purchase of the Company’s products.

The Company recognizes revenue on product sales when the Customer obtains control of the Company’s product, which occurs at a point in time (upon delivery or upon dispense to patient). Product revenue is recorded net of applicable reserves for variable consideration, including discounts and allowances. The Company’s payment terms range between 15 and 30 days.

Shipping and handling costs for product shipments occur prior to the customer obtaining control of the goods and are recorded in cost of sales.

If taxes should be collected from the Customer relating to product sales and remitted to governmental authorities, they will be excluded from revenue. The Company expenses incremental costs of obtaining a contract when incurred if the expected amortization period of the asset that the Company would have recognized is one year or less. However, no such costs were incurred during the three and nine months ended September 30, 2022 and 2021.

During the three and nine months ended September 30, 2022 and 2021, principally all of the Company’s sales of FIRDAPSE® in the United States were to its Customer.

Reserves for Variable Consideration:

Revenue from product sales is recorded at the net sales price (transaction price), which includes estimates of variable consideration for which reserves are established. Components of variable consideration include trade discounts and allowances, prompt payment discounts, product returns, provider chargebacks and discounts, government rebates, and other incentives, such as voluntary patient assistance, and other allowances that are offered within contracts between the Company and its Customer, payors, and other indirect customers relating to the Company’s sale of its products. These reserves, as detailed below, are based on the amounts earned, or to be claimed on the related sales, and are classified as reductions of accounts receivable (if the amount is payable to the Customer) or a current liability (if the amount is payable to a party other than a Customer).

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

These estimates take into consideration a range of possible outcomes which are probability-weighted in accordance with the expected value method in Topic 606 for relevant factors such as current contractual and statutory requirements, specific known market events and trends, industry data, and forecasted Customer buying and payment patterns. Overall, these reserves reflect the Company’s best estimates of the amount of consideration to which it is entitled based on the terms of the respective underlying contracts.

The amount of variable consideration which is included in the transaction price may be constrained and is included in the net sales price only to the extent that it is probable that a significant reversal in the amount of the cumulative revenue recognized under the contract will not occur in a future period. The Company’s analyses also contemplates application of the constraint in accordance with the guidance, under which it determined a material reversal of revenue would not occur in a future period for the estimates detailed below as of September 30, 2022 and, therefore, the transaction price was not reduced further during the three and nine months ended September 30, 2022 and 2021. Actual amounts of consideration ultimately received may differ from the Company’s estimates. If actual results in the future vary from the Company’s estimates, the Company will adjust these estimates, which would affect net product revenue and earnings in the period such variances become known.

Trade Discounts and Allowances:

The Company provides its Customer with a discount that is explicitly stated in its contract and is recorded as a reduction of revenue in the period the related product revenue is recognized. In addition, the Company receives sales order management, transactional data and distribution services from the Customer. To the extent the services received are distinct from the sale of FIRDAPSE® to the Customer, these payments are classified in selling, general and administrative expenses in the Company’s consolidated statement of operations and comprehensive income. However, if the Company has determined such services received are not distinct from the Company’s sale of products to the Customer, these payments have been recorded as a reduction of revenue within the consolidated statements of operations and comprehensive income through September 30, 2022 and 2021, as well as a reduction to accounts receivable, net on the consolidated balance sheets.

Prompt Payment Discounts:

The Company provides its Customer with prompt payment discounts which may result in adjustments to the price that is invoiced for the product transferred, in the case that payments are made within a defined period. The prompt payment discount reserve is based on actual invoice sales and contractual discount rates. Reserves for prompt payment discounts are included in accounts receivable, net on the consolidated balance sheets.

Funded Co-pay Assistance Program:

The Company contracts with a third-party to manage the co-pay assistance program intended to provide financial assistance to qualified commercially-insured patients. The calculation of the accrual for co-pay assistance is based on an estimate of claims and the cost per claim that the Company expects to receive associated with FIRDAPSE® that has been recognized as revenue, but remains in the distribution channel at the end of each reporting period. These payments are considered payable to the third-party vendor and the related reserve is recorded in the same period the related revenue is recognized, resulting in a reduction of product revenue and the establishment of a current liability which is included in accrued expenses and other current liabilities in the consolidated balance sheets.

Product Returns:

Consistent with industry practice, the Company offers the SPs and its distributor limited product return rights for damaged and expiring product, provided it is within a specified period around the product expiration date as set forth in the applicable individual distribution agreement. The Company estimates the amount of its product sales that may be returned by its Customer and records this estimate as a reduction of revenue in the period the related product revenue is recognized. The Company currently estimates product return liabilities using available industry data and its own sales information, including its visibility into the inventory remaining in the distribution channel. These payments are considered payable to the third-party vendor and the related reserve is recorded in the same period the related revenue is recognized, resulting in a reduction of product revenue and the establishment of a current liability which is included in accrued expenses and other current liabilities in the consolidated balance sheets. The Company has an insignificant amount of returns to date and believes that returns of its products will continue to be minimal.

Provider Chargebacks and Discounts:

Chargebacks for fees and discounts to providers represent the estimated obligations resulting from contractual commitments to sell products to qualified healthcare providers at prices lower than the list prices charged to the Customer, who directly purchases the product from the Company. The Customer charges the Company for the difference between what they paid for the product and the ultimate selling price to the qualified healthcare providers. These reserves are established in the same period that the related revenue is recognized, resulting in a reduction of product revenue, net and accounts receivable, net. Chargeback amounts are generally determined at the time of resale to the qualified healthcare provider by the Customer, and the Company generally issues credits for such amounts within a few weeks of the Customer’s notification to the Company of the resale. Reserves for chargebacks consist primarily of chargebacks that the Customer has claimed, but for which the Company has not yet issued a credit.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

Government Rebates:

The Company is subject to discount obligations under state Medicaid programs and Medicare. These reserves are recorded in the same period the related revenue is recognized, resulting in a reduction of product revenue and the establishment of a current liability, which is included in accrued expenses and other current liabilities on the consolidated balance sheets. For Medicare, the Company also estimates the number of patients in the prescription drug coverage gap for whom the Company will owe an additional liability under the Medicare Part D program.

The Company’s liability for these rebates consists of invoices received for claims from prior quarters that have not been paid or for which an invoice has not yet been received, estimates of claims for the current quarter, and estimated future claims that will be made for product that has been recognized as revenue, but which remains in the distribution channel inventories at the end of each reporting period.

Bridge and Patient Assistance Programs:

The Company provides FIRDAPSE® free of charge to uninsured patients who satisfy pre-established criteria for either the Bridge Program or the Patient Assistance Program. Patients who meet the Bridge Program eligibility criteria and are transitioning from investigational product while they are waiting for a coverage determination, or later, for patients whose access is threatened by the complications arising from a change of insurer may receive a temporary supply of free FIRDAPSE® while the Company is determining the patient’s third-party insurance, prescription drug benefit or other third-party coverage for FIRDAPSE®. The Patient Assistance Program provides FIRDAPSE® free of charge for longer periods of time for those who are uninsured or functionally uninsured with respect to FIRDAPSE® because they are unable to obtain coverage from their payor despite having health insurance, to the extent allowed by applicable law. The Company does not recognize any revenue related to these free products and the associated costs are classified in selling, general and administrative expenses in the Company’s consolidated statements of operations and comprehensive income.

Revenues from Collaboration and Licensing Arrangements:

The Company analyzes license and collaboration arrangements pursuant to FASB ASC Topic 808, Collaborative Arrangement Guidance and Consideration, (“Topic 808”) to assess whether such arrangements, or transactions between arrangement participants, involve joint operating activities performed by parties that are both active participants in the activities and exposed to significant risks and rewards dependent on the commercial success of such activities or are more akin to a vendor-customer relationship. In making this evaluation, the Company considers whether the activities of the collaboration are considered to be distinct and deemed to be within the scope of the collaborative arrangement guidance or if they are more reflective of a vendor-customer relationship and, therefore, within the scope of Topic 606. This assessment is performed throughout the life of the arrangement based on changes in the responsibilities of all parties in the arrangement.

For elements of collaboration arrangements that are not accounted for pursuant to guidance in Topic 606, an appropriate recognition method is determined and applied consistently, generally by analogy to the revenue from contracts with customers guidance.

The Company evaluates the performance obligations promised in the contract that are based on goods and services that will be transferred to the customer and determines whether those obligations are both (i) capable of being distinct and (ii) distinct in the context of the contract. Goods or services that meet these criteria are considered distinct performance obligations. The Company estimates the transaction price based on the amount expected to be received for transferring the promised goods or services in the contract. The consideration may include fixed consideration or variable consideration.

The agreements provide for milestone payments upon achievement of development and regulatory events. The Company accounts for milestone payments as variable consideration in accordance with Topic 606. At the inception of each arrangement that includes variable consideration, the Company evaluates the amount of potential transaction price and the likelihood that the transaction price will be received. The Company utilizes either the most likely amount method or expected value method to estimate the amount expected to be received based on which method best predicts the amount expected to be received. The amount of variable consideration that is included in the transaction price may be constrained and is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of the cumulative revenue recognized will not occur in a future period. Arrangements that include rights to additional goods or services that are exercisable at a customer’s discretion are generally considered options. The Company assesses if these options provide a material right to the customer and, if so, these options are considered performance obligations.

After contract inception, the transaction price is reassessed at every period end and updated for changes such as resolution of uncertain events. Any change in the overall transaction price is allocated to the performance obligations based on the same methodology used at contract inception.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

The Company recognizes sales-based royalties or net profit-sharing when the later of (a) the subsequent sale occurs, or (b) the performance obligation to which the sales-based royalty or net profit-sharing has been allocated has been satisfied.

Payments to and from the collaborator are presented in the statement of operations based on the nature of the Company’s business operations, the nature of the arrangement, including the contractual terms, and the nature of the payments.

Refer to Note 11 (Collaborative and Licensing Arrangements), for further discussion on the Company’s collaborative and licensing arrangements.

RESEARCH AND DEVELOPMENT.

Costs incurred in connection with research and development activities are expensed as incurred. These costs consist of direct and indirect costs associated with specific projects, as well as fees paid to various entities that perform research related services for the Company.

ADVERTISING EXPENSE.

In connection with the FDA approval and commercial launch of FIRDAPSE® in 2019, the Company began to incur advertising costs. Advertising costs are expensed as incurred. The

ompany incurred

$1.0 million and $2.5 million in advertising costs during the three and nine months ended September 30, 2022, respectively, and $0.6 million and $1.6 million during the three and nine months ended September 30, 2021, respectively, which are included in selling, general and administrative expenses in the Company’s consolidated statement of operations and comprehensive income.

STOCK-BASED COMPENSATION.

The Company recognizes expense in the consolidated statements of operations for the grant date fair value of all stock-based payments to employees, directors and consultants, including grants of stock options and other share-based awards. For stock options, the Company uses the Black-Scholes option valuation model, the single-option award approach, and the straight-line attribution method. Using this approach, compensation cost is amortized on a straight-line basis over the vesting period of each respective stock option, generally one to three years. Forfeitures are recognized as a reduction of stock-based compensation expense as they occur.

CONCENTRATION OF RISK.

The financial instruments that potentially subject the Company to concentration of credit risk are cash equivalents (i.e., money market funds), investments and accounts receivable, net. The Company places its cash and cash equivalents with high-credit quality financial institutions. These amounts at times may exceed federally insured limits. The Company has not experienced any credit losses in these accounts.

The Company sells its product in the United States through an exclusive distributor (its Customer) to SPs. Therefore, its distributor and SPs account for principally all of its trade receivables and net product revenues. The creditworthiness of its Customer is continuously monitored, and the Company has internal policies regarding customer credit limits. The Company estimates an allowance for expected credit loss primarily based on the credit worthiness of its Customer, historical payment patterns, aging of receivable balances and general economic conditions.

The Company currently has a single product, which makes it difficult to evaluate its current business, predict its future prospects, and forecast financial performance and growth. The Company has invested a significant portion of its efforts and financial resources in the development and commercialization of the lead product, FIRDAPSE®, and expects FIRDAPSE® to constitute virtually all of product revenue for the foreseeable future. The Company’s success depends on its ability to continue to effectively commercialize FIRDAPSE®.

The Company relies exclusively on third parties to formulate and manufacture FIRDAPSE® and its drug candidates. The commercialization of FIRDAPSE® and any other drug candidates, if approved, could be stopped, delayed or made less profitable if those third parties fail to provide sufficient quantities of product or fail to do so at acceptable quality levels or prices. The Company does not intend to establish its own manufacturing facilities. The Company is using the same third-party contractors to manufacture, supply, store and distribute drug supplies for clinical trials and for the commercialization of FIRDAPSE®. If the Company is unable to continue its relationships with one or more of these third-party contractors, it could experience delays in the development or commercialization efforts as it locates and qualifies new manufacturers. The Company intends to rely on one or more third-party contractors to manufacture the commercial supply of its drugs.

ROYALTIES.

Royalties incurred in connection with the Company’s license agreement for FIRDAPSE®, as disclosed in Note 13 (Agreements), are expensed to cost of sales as revenue from product sales is recognized.

INCOME TAXES.

The Company utilizes the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on differences between the financial reporting and tax basis of assets and liabilities and are measured using enacted tax rates and laws that will be in effect when the differences are expected to reverse. A valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized.

Table of Contents

2.	Basis of Presentation and Significant Accounting Policies (continued).

The Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the

more-likely-than-not

threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority. The Company is subject to income taxes in the U.S. federal jurisdiction and various state jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply. The Company is not subject to U.S. federal, state and local tax examinations by tax authorities for years before 2018. If the Company were to subsequently record an unrecognized tax benefit, associated penalties and tax related interest expense would be reported as a component of income tax expense.

COMPREHENSIVE INCOME.

U.S. GAAP requires that all components of comprehensive income be reported in the financial statements in the period in which they are recognized. Comprehensive income is net income, plus certain other items that are recorded directly into stockholders’ equity. The Company’s comprehensive income is shown on the consolidated statements of operations and comprehensive income for the three and nine months ended September 30, 2022 and 2021 and is comprised of net unrealized gains (losses) on the Company’s

available-for-sale

securities.

NET INCOME PER COMMON SHARE.

Basic net income per share is computed by dividing net income for the period by the weighted average number of common shares outstanding during the period. With regard to common stock subject to vesting requirements, the calculation includes only the vested portion of such stock and units.

Diluted net income per common share is computed by dividing net income by the weighted average number of common shares outstanding, increased by the assumed conversion of other potentially dilutive securities during the period.

The following table reconciles basic and diluted weighted average common shares:


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
Basic weighted average common shares outstanding		103,318,572		103,196,550		102,967,280		103,470,762
Effect of dilutive securities		8,667,453		4,646,646		7,384,934		4,005,413

Diluted weighted average common shares outstanding		111,986,025		107,843,196		110,352,214		107,476,175

Outstanding common stock equivalents totaling approximately 12 thousand and 1.7 million, respectively, were excluded from the calculation of diluted net income per common share for both the three and nine months ended September 30, 2022, as their effect would be anti-dilutive. For the three and nine months ended September 30, 2021, approximately 2.6 million and 5.3 million shares, respectively, of common stock were excluded from the calculation of diluted net income per common share as their effect would be anti-dilutive.

RECLASSIFICATIONS.

Certain prior year amounts in the consolidated financial statements have been reclassified to conform to the current year presentation.

RECENTLY ISSUED ACCOUNTING STANDARDS.

The Company did not adopt any accounting standards during the three and nine months ended September 30, 2022.

Table of Contents

3.	Investments.

Available-for-sale investments by security type were as follows (in thousands):


	Estimated Fair Value		Gross Unrealized Gains		Gross Unrealized Losses			Amortized Cost
At September 30, 2022:
U.S. Treasuries—Cash equivalents	$	227,349	$	45	$	—		$	227,304

Total	$	227,349	$	45	$	—		$	227,304

At December 31, 2021:
U.S. Treasuries—Cash equivalents	$	140,995	$	2	$	—		$	140,993
Short-term bond funds		19,821		—		(196	)		20,017

Total	$	160,816	$	2	$	(196	)	$	161,010

There were realized losses from sale of

available-for-sale

securities of $129 thousand and $762 thousand, respectively, during the three and nine months ended September 30, 2022. There were no realized gains or losses from

available-for-sale

securities during the three and nine months ended September 30, 2021.

The estimated fair values of

available-for-sale

securities at September 30, 2022, by contractual maturity, are summarized as follows (in thousands):


	September 30, 2022
Due in one year or less	$	227,349

4.	Accumulated Other Comprehensive Income (Loss).

The following table summarizes the changes in accumulated other comprehensive income (loss), net of tax from unrealized gains (losses) on

available-for-sale

securities, the Company’s only component of accumulated other comprehensive income (loss) for the three and nine months ended September 30, 2022.

The amount reclassified out of accumulated other comprehensive income (loss), net of tax and into net income during the three and nine months ended September 30, 2022, was solely due to a realized loss from sale of

available-for-sale

securities. There were no reclassifications out of accumulated other comprehensive income (loss) during the three and nine months ended September 30, 2021.


	Total Accumulated Other Comprehensive Income (Loss)
Balance at June 30, 2022	$	(130	)

Other comprehensive gain ( loss ) before reclassifications		33
Amount reclassified from accumulated other comprehensive income		129

Net current period other comprehensive gain (loss)		162

Balance at September 30, 2022	$	32

Balance at December 31, 2021	$	(148	)

Other comprehensive gain ( loss ) before reclassifications		(582	)
Amount reclassified from accumulated other comprehensive income		762

Net current period other comprehensive gain (loss)		180

Balance at September 30, 2022	$	32

Table of Contents

5.	Inventory.

Inventory consists of the following (in thousands):


	September 30, 2022		December 31, 2021
Raw materials	$	—	$	1,769
Work-in-process		6,252		5,172
Finished goods		880		929

Total inventory	$	7,132	$	7,870

6.	Prepaid Expenses and Other Current Assets.

Prepaid expenses and other current assets consist of the following (in thousands):


	September 30, 2022		December 31, 2021
Prepaid manufacturing costs	$	970	$	307
Prepaid tax		74		564
Prepaid insurance		289		1,213
Prepaid subscriptions fees		470		909
Prepaid research fees		404		452
Prepaid commercialization expenses		573		195
Due from collaborative and licensing arrangements		324		105
Prepaid conference and travel expenses		206		279
Other		466		327

Total prepaid expenses and other current assets	$	3,776	$	4,351

Table of Contents

7.	Operating Lease.

The Company has an operating lease agreement for its corporate office. The lease includes an option to extend the lease for up to 5 years and options to terminate the lease within 6 and 7.6 years. There are no obligations under finance leases.

The Company entered into an agreement in May 2020 that amended its lease for its office facilities. Under the amended lease, the Company’s leased space increased from approximately 7,800 square feet of space to approximately 10,700 square feet of space. The amended lease commenced in March 2021 when construction of the asset was completed and space became available for use. Consequently, the Company recorded the effects of the amended lease during Q1 2021.

The components of lease expense were as follows (in thousands):


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	108	$	108	$	324	$	272

Supplemental cash flow information related to lease was as follows (in thousands):


	For the Nine Months Ended September 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows	$	368	$	29
Right-of-use assets obtained in exchange for lease obligations:
Operating lease	$	67	$	58

Supplemental balance sheet information related to lease was as follows (in thousands):


	September 30, 2022		December 31, 2021
Operating lease right-of-use assets	$	2,833	$	3,017

Other current liabilities	$	330	$	308
Operating lease liabilities, net of current portion		3,643		3,894

Total operating lease liabilities	$	3,973	$	4,202

As of September 30, 2022 and December 31, 2021, the weighted average remaining lease term was 8.6 years and 9.3 years, respectively. The weighted average discount rate used to determine the operating lease liabilities was 4.51% as of September 30, 2022 and December 31, 2021.

Remaining payments of lease liabilities as of September 30, 2022 were as follows (in thousands):


2022 (remaining three months)	$	123
2023		506
2024		522
2025		537
2026		553
Thereafter		2,598

Total lease payments		4,839
Less: imputed interest		(866	)

Total	$	3,973

Rent expense was approximately $0.1 million and $0.3 million for both the three and nine months ended September 30, 2022 and 2021, respectively.

Table of Contents

8.	Property and Equipment, Net.

Property and equipment, net consists of the following (in thousands):


	September 30, 2022			December 31, 2021
Computer equipment	$	51		$	51
Furniture and equipment		223			203
Leasehold improvements		980			980
Less: Accumulated depreciation		(372	)		(275	)

Total property and equipment, net	$	882		$	959

9.	License and Acquired Intangibles, Net.

The following table presents the Company’s intangible assets at September 30, 2022 (in thousands):


	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Intangible assets:
License and acquired intangibles for Ruzurgi®	$	33,569	$	518	$	33,051

Total	$	33,569	$	518	$	33,051

The Company amortizes its definite-lived intangible assets using the straight-line method, which is considered the best estimate of economic benefit, over its estimated useful life of approximately

14.5

years. Amortization of these assets during each of the next five years is estimated to be approximately $

2.3

million per year. The Company recorded approximately $

0.5

million in amortization expense related to the licensed and acquired intangibles for Ruzurgi® during the three and nine months ended September 30, 2022.

There were no intangible assets at December 31, 2021.

If all or a portion of the intangible assets are deemed not recoverable, the Company would estimate the fair value of the assets and record an impairment loss.

10.	Accrued Expenses and Other Liabilities.

Accrued expenses and other liabilities consist of the following (in thousands):


	September 30, 2022		December 31, 2021
Accrued preclinical and clinical trial expenses	$	460	$	659
Accrued professional fees		2,503		2,391
Accrued compensation and benefits		3,412		4,035
Accrued license fees		15,528		12,819
Accrued purchases		—		2,045
Operating lease liability		330		308
Accrued variable consideration		2,988		1,716
Accrued income tax		3,744		79
Due to licensor		12,950		—
Other		237		243

Current accrued expenses and other liabilities		42,152		24,295

Lease liability – non-current		3,643		3,894
Due to licensor – non-current		14,749		—

Non-current accrued expenses and other liabilities		18,392		3,894

Total accrued expenses and other liabilities	$	60,544	$	28,189

Table of Contents

11.	Collaborative and Licensing Arrangements.

Endo

In December 2018, the Company entered into a collaboration and license agreement (Collaboration) with Endo, for the further development and commercialization of generic Sabril® (vigabatrin) tablets through Endo’s U.S. Generic Pharmaceuticals segment, doing business as Par Pharmaceutical (Par). Under the Collaboration, Endo assumes all development, manufacturing, clinical, regulatory, sales and marketing costs under the collaboration, while the Company is responsible for exercising commercially reasonable efforts to develop, or cause the development of, a final finished, stable dosage form of generic Sabril® tablets.

Under the terms of the Collaboration, the Company has received an up-front payment, and will receive a milestone payment, and a sharing of defined net profits upon commercialization from Endo consisting of a mid-double digit percent of net sales of generic Sabril®. The Company has also agreed to a sharing of certain development expenses. Unless terminated earlier in accordance with its terms, the collaboration continues in effect until the date that is

ten years following the commercial launch of the product.

The Company evaluated the license agreement with Endo to determine whether it is a collaborative arrangement for purposes of Topic 808. As the Company shares in the significant risks and rewards, the Company has concluded that this is a collaborative arrangement. As developing a final finished dosage form of a generic product in exchange for consideration is not an output of the Company’s ongoing activities, Endo does not represent a contract with a customer. However, Topic 808 does not provide guidance on the recognition of consideration exchanged or accounting for the obligations that may arise between the parties. The Company concluded that ASC Topic 730,

Research and Development

, should be applied by analogy to payments between the parties during the development activities and Topic 606 for the milestone payment and sharing of defined net profits upon commercialization.

The collaborative agreement included a nonrefundable upfront license fee that was recognized upon receipt following execution of the collaborative arrangement for vigabatrin tablets.

The collaborative agreement provides for a $2.0

million milestone payment on the commercial launch of the product by Endo/Par. As of September 30, 2022 and 2021,

milestone payment had been earned.

There were no revenues from this collaborative arrangement for the three and nine months ended September 30, 2022 or 2021. There were no expenses incurred, net, in connection with the collaborative arrangement for the three and nine months ended September 30, 2022. Total expenses incurred, net, in connection with the collaborative agreement for three and nine months ended September 30, 2021 were approximately $0 and $45,000, respectively. These expenses have been included in research and development expenses in the accompanying consolidated statements of operations and comprehensive income.

KYE Pharmaceuticals Inc.

In August 2020, the Company entered into a collaboration and license agreement with KYE Pharmaceuticals Inc. (KYE), for the commercialization of FIRDAPSE® in Canada.

Under the agreement, Catalyst granted KYE an exclusive license to commercialize and market FIRDAPSE® in Canada. KYE assumes all selling and marketing costs under the collaboration, while the Company is responsible for supply of FIRDAPSE® based on the collaboration partner’s purchase orders.

Under the terms of the agreement, the Company will receive an up-front payment, received payment upon transfer of Marketing Authorization and delivery of commercial product, received payment for supply of FIRDAPSE®, will receive milestone payments, and a sharing of defined net profits upon commercialization from KYE consisting of a mid-double-digit percent of net sales of FIRDAPSE®. The Company has also agreed to a sharing of certain development expenses. Unless terminated earlier in accordance with its terms, the collaboration continues in effect until the date that is ten years following the commercial launch of the product in Canada.

This agreement is in form identified as a collaborative agreement and the Company has concluded for accounting purposes that it also represents a contract with a customer. This is because the Company grants to KYE a license and provides supply of FIRDAPSE® in exchange for consideration, which are outputs of the Company’s ongoing activities. Accordingly, the Company has concluded that this collaborative arrangement will be accounted for pursuant to Topic 606.

Table of Contents

11.	Collaborative and Licensing Arrangements (continued).

The collaborative agreement included a nonrefundable upfront license fee that was recognized upon transfer of the license based on a determination that the right is provided as the intellectual property exists at the point in time in which the license is granted.

Under the arrangement, the Company will receive profit-sharing reports within nine days after quarter end from KYE. Revenue from sales of FIRDAPSE® by KYE will be recognized in the quarter in which the sales occurred.

Revenues from the arrangement with KYE for the three and nine months ended September 30, 2022 and 2021 were not material. Revenue from sales of FIRDAPSE® to KYE is included in product revenue, net and revenues from profit sharing and milestones is included in license and other revenue in the accompanying consolidated statements of operations and comprehensive income. Total expenses incurred, net in connection with the agreement with KYE for the three and nine months ended September 30, 2022 and 2021 were

not material and have been included in selling, general and administrative expenses in the accompanying consolidated statements of operations and comprehensive income.

DyDo Pharma, Inc.

On June 28, 2021, the Company entered into a license agreement with DyDo Pharma, Inc. (DyDo), for the development and commercialization of FIRDAPSE® in Japan.

Under the agreement, DyDo has joint rights to develop FIRDAPSE®, and exclusive rights to commercialize the product, in Japan. DyDo is responsible for funding all clinical, regulatory, marketing and commercialization activities in Japan, while the Company is responsible for clinical and commercial supply based on purchase orders, as well as providing support to DyDo in its efforts to obtain regulatory approval for the product from the Japanese regulatory authorities.

Under the terms of the agreement, the Company has earned an up-front payment and may earn further development and sales milestones for FIRDAPSE®, as well as revenue on product supplied to DyDo.

The Company has concluded that this license agreement will be accounted for pursuant to Topic 606. The agreement included a nonrefundable upfront license fee that was recognized upon the effective date of the agreement as the intellectual property exists at the point in time in which the right to the license is granted. The Company determined the granting of the right to the license is distinct from the supply of FIRDAPSE® and represents a separate performance obligation in the agreement.

The agreement includes milestones that are considered a sales-based royalty in which the license is deemed to be the predominant item to which these milestones relate. Revenue will be recognized when the later of (a) the subsequent sale occurs, or (b) the performance obligation to which the sales-based royalty has been allocated has been satisfied. Additionally, the agreement includes regulatory milestone payments which represent variable consideration, and due to uncertainty are fully constrained and only recognized when the uncertainty is subsequently resolved. For clinical and commercial supply of the product, the Company will recognize revenue when the Customer obtains control of the Company’s product, which will occur at a point in time which is generally at time of shipment.

There were $0 and $0.5 million in revenue, respectively, from the arrangement with DyDo for the three and nine months ended September 30, 2022, which is included in product revenue, net in the accompanying consolidated statements of operations and comprehensive income. Revenues from the arrangement with DyDo for the three and nine months ended September 30, 2021 were approximately $0 and $2.7 million, respectively, relating to the nonrefundable upfront license fee, which is included in licensing and other revenue in the accompanying consolidated statements of operations and comprehensive income. As of September 30, 2022, no milestone payments have been earned.

Table of Contents

12.	Commitments and Contingencies.

In May 2019, the FDA approved a New Drug Application (NDA) filed by Jacobus Pharmaceutical Company, Inc., or Jacobus, for Ruzurgi®, another formulation of amifampridine, for the treatment of pediatric LEMS patients (ages 6 to under 17). As a result of the approval of Ruzurgi® and based on the Company’s belief that the approval violated its statutory rights to exclusivity under the Orphan Drug Act, in June 2019 the Company filed suit against the FDA in the U.S. District Court for the Southern District of Florida challenging this approval, and Jacobus intervened in the Company’s case. While the District Court granted summary judgement in favor of the FDA and Jacobus in 2020, on September 30, 2021, a three-judge panel of the U.S. Court of Appeals for the 11th Circuit issued a unanimous decision overturning the District Court’s decision. On January 31, 2022, after Jacobus’ motions for stay were denied by the 11th Circuit and the U.S. Supreme Court, the U.S. District Court for the Southern District of Florida, based on a mandate issued by the 11th Circuit, entered summary judgement in the Company’s favor. On February 1, 2022, the FDA informed Jacobus that, consistent with the 11th Circuit’s decision, the final approval of the Ruzurgi® NDA had been switched to a tentative approval until the 7-year orphan-drug exclusivity, or ODE, for FIRDAPSE® has expired, and Ruzurgi® was no longer available on the U.S. market.

Further, in October 2020, the Company filed lawsuits against Jacobus and the specialty pharmacy marketing Ruzurgi® for infringement of the ‘893 patent. The lawsuits alleged that the Ruzurgi® product infringes the ‘893 patent when administered in accordance with its product labeling. Further, in August 2021, the lawsuits were amended to include alleged infringement of the ‘128 patent. The lawsuit sought damages and injunctive relief to prevent further marketing of Ruzurgi® in violation of the Company’s patent rights.

On July 11, 2022, the Company settled certain of its disputes with Jacobus. In connection with the settlement, the Company licensed the rights to develop and commercialize Ruzurgi® in the United States and Mexico (the “Territory”). Simultaneously, the Company purchased, among other intellectual property rights, Jacobus’ U.S. patents related to Ruzurgi®, its new drug applications in the United States for Ruzurgi®, and certain Ruzurgi® inventory previously manufactured by Jacobus. At the same time, the Company received a license from Jacobus for use of its know-how related to the manufacture of Ruzurgi®. Further, the Company settled the patent case, which has been dismissed without prejudice. Finally, Jacobus agreed that until the later of (i) the expiration of the royalty term or (ii) December 31, 2034, Jacobus and its affiliates, will not, directly or indirectly, research, develop, manufacture, commercialize, distribute, use or otherwise exploit any product competitive to FIRDAPSE® or Ruzurgi® in the Territory, and Laura Jacobus, the sole shareholder of Jacobus, and two of Jacobus’ other officers, also signed individual non-competition agreements containing the same terms.

The Company’s New Drug Submission filing for FIRDAPSE® for the symptomatic treatment of LEMS was approved when Health Canada issued a Notice of Compliance, or NOC, on July 31, 2020. In August 2020, the Company entered into a license agreement with KYE Pharmaceuticals, or KYE, pursuant to which the Company licensed to KYE the Canadian rights for FIRDAPSE® for the treatment of LEMS. On August 10, 2020, Health Canada issued a NOC to Medunik (Jacobus’ licensee in Canada for Ruzurgi®) for the treatment of LEMS. Shortly thereafter, the Company initiated a legal proceeding in Canada seeking judicial review of Health Canada’s decision to issue the NOC for Ruzurgi® as incorrect and unreasonable under Canadian law. Data protection, per Health Canada regulations, is supposed to prevent Health Canada from issuing an NOC to a drug that directly or indirectly references an innovative drug’s data, for eight years from the date of the innovative drug’s approval. The Ruzurgi® Product Monograph clearly references pivotal nonclinical carcinogenicity and reproductive toxicity data for amifampridine phosphate developed by the Company. As such, the Company believes that its data was relied upon to establish the nonclinical safety profile of Ruzurgi® needed to meet the standards of the Canadian Food and Drugs Act.

Table of Contents

12.	Commitments and Contingencies (continued).

On June 3, 2021, the Company announced a positive decision in this proceeding that quashed the NOC previously issued for Ruzurgi® and remanded the matter to the Minister of Health to redetermine its decision to grant marketing authorization to Ruzurgi® in spite of FIRDAPSE®’s data protection rights. However, on June 28, 2021, the Company announced that Health Canada had re-issued an NOC for Ruzurgi®, once again allowing the product to be marketed in Canada for patients with LEMS. As a result, in July 2021 the Company, along with its partner in Canada, KYE, filed a second suit against Health Canada to overturn this decision.

On March 11, 2022, the Company announced that it had received a favorable decision from the Canadian court setting aside, for the second time, the decision of Health Canada approving Ruzurgi® for the treatment of LEMS patients. In its ruling, the court determined that the Minister of Health’s approach to evaluating whether FIRDAPSE®’s data deserved protection based on FIRDAPSE®’s status as an innovative drug, which protects by regulation the use of such data as part of a submission seeking an NOC for eight years from approval of the innovative drug, was legally flawed and not supported by the evidence. As a result, the matter has, once again, been remanded to the Minister of Health to redetermine its decision on Ruzurgi® in light of the court’s ruling, and, in that regard, the Minister of Health recently sought appellate review of the Court’s decision (which appeal is ongoing). As a result, Ruzurgi® is no longer currently available for sale in Canada pending both a potential redetermination by the Minister and also the appeal of the second favorable decision. The settlement between Catalyst and Jacobus described above did not resolve the outstanding issues between the parties in Canada, and this dispute continues. There can be no assurance as to the outcome of this proceeding.

Additionally, from time to time the Company may become involved in legal proceedings arising in the ordinary course of business. Except as set forth above, the Company believes that there is no other litigation pending at this time that could have, individually or in the aggregate, a material adverse effect on its results of operations, financial condition, or cash flows.

13.	Agreements.

LICENSE AGREEMENT FOR FIRDAPSE®

. On October 26, 2012, the Company entered into a license agreement with BioMarin Pharmaceutical, Inc. (BioMarin) for the North American rights to

FIRDAPSE®

. Under the license agreement, the Company pays: (i) royalties to the licensor for seven years from the first commercial sale of

FIRDAPSE®

equal to 7% of net sales (as defined in the license agreement) in North America for any calendar year for sales up to $100 million, and 10% of net sales in North America in any calendar year in excess of $

100

million; and (ii) royalties to the third-party licensor of the rights sublicensed to the Company for seven years from the first commercial sale of

FIRDAPSE®

equal to 7% of net sales (as defined in the license agreement between BioMarin and the third-party licensor) in any calendar year for the duration of any regulatory exclusivity within a territory and 3.5% for territories in any calendar year in territories without regulatory exclusivity.

On May 29, 2019, the Company and BioMarin entered into an amendment to the Company’s license agreement for FIRDAPSE®. Under the amendment, the Company has expanded its commercial territory for FIRDAPSE®, which originally was comprised of North America, to include Japan. Additionally, the Company has an option to further expand its territory under the license agreement to include most of Asia, as well as Central and South America, upon the achievement of certain milestones in Japan. Under the amendment, the Company will pay royalties to our licensor on net sales in Japan of a similar percentage to the royalties that the Company is currently paying under its original license agreement for North America.

In January 2020, the Company was advised that BioMarin has transferred certain rights under the license agreement to SERB S.A.

Table of Contents

13.	Agreements (continued).

LICENSE AGREEMENT FOR RUZURGI®

. On July 11, 2022 (the “Effective Date”), the Company entered into an exclusive license agreement with Jacobus Pharmaceutical Company, Inc. (Jacobus), for the rights to develop and commercialize

Ruzurgi®

in the United States and Mexico.

Pursuant to the terms of the license agreement, the Company paid Jacobus a $10 million

up-front

payment on the Effective Date and will pay an additional $10 million on the first annual anniversary of the Effective Date (July 11, 2023), another $10 million on the second annual anniversary of the Effective Date (July 11, 2024) and tiered royalty payments on net sales (as defined in the license agreement) of all of the Company’s products in the United States that range from 1.25% to 2.5% based on whether there is a competing product or generic version of

Firdapse®

being marketed or sold in the United States. A minimum royalty payment exists annually for calendar years from the Effective Date through 2025 of $3 million, provided that such minimum annual royalty payment shall be prorated in the first calendar year of the agreement. As these minimum payments are both probable and estimable, they are included in the purchase price of the agreement and any royalties in excess of this amount will be charged to cost of sales as revenue from product sales is recognized. A minimum royalty payment exists annually for calendar years from 2026 through the expiration of the royalty term (as defined in the agreement) of $5

million unless a competing product or generic version of Firdapse® is being marketed or sold in the United States. As these minimum payments are not probable and estimable, they will be charged to cost of sales as revenue from product sales is recognized.

Royalties over the minimum, if any, will be paid based on the agreement terms on a quarterly basis.

Assets acquired as part of the license agreement include among other intellectual property rights, Jacobus’ U.S. patents related to Ruzurgi®, its new drug applications in the United States for Ruzurgi®, its Trademark for Ruzurgi®, the Orphan Drug Designation for Ruzurgi® and a license from Jacobus for use of its know-how related to the manufacture of Ruzurgi®.

Additionally, the Company also purchased from Jacobus approximately $4.1

million of Ruzurgi® inventory previously manufactured by Jacobus, which have been recorded as an expense in research and development expenses in the accompanying consolidated statement of operations and comprehensive income for the three and nine months ended September 30, 2022.

Under business combination guidance, the screen test states that if substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or group of similar identifiable assets, the set is not considered a business and is accounted for as an asset acquisition. The Company has determined that the screen test was not met. However, the Company determined that the acquisition did not meet the definition of a business under ASC 805, Business Combination. The Company believes that the licensing agreement and other assets acquired from Jacobus are similar and considered them all to be intangible assets with the exception of the inventory acquired. As the screen test was not met, further determination was required to determine that the Company had not acquired inputs and processes that have the ability to create outputs, which would meet the requirements of a business, and therefore, determined that this was an asset acquisition. The Company accounted for the Jacobus license agreement as an asset acquisition under ASC 805, which requires the acquiring entity in an asset acquisition to recognize assets acquired and liabilities assumed based on the cost to the acquiring entity on a relative fair value basis, which includes consideration given. Goodwill is not recognized in an asset acquisition and any excess consideration transferred over the fair value of the net assets acquired is allocated to the identifiable assets based on relative fair values.

The total purchase price was allocated to the acquired assets based on their relative fair values, as follows (in thousands):


License and acquired intangibles	$	33,569
Acquired research and development inventory expensed from asset acquisition		4,130

Total purchase price	$	37,699

The straight-line method is used to amortize the license and acquired intangibles, as disclosed in Note 9 (License and Acquired Intangibles, Net).

Table of Contents

13.	Agreements (continued).

AGREEMENTS FOR DRUG MANUFACTURING, DEVELOPMENT, PRECLINICAL AND CLINICAL STUDIES.

The Company has entered into agreements with contract manufacturers for the manufacture of commercial drug and drug and study placebo for the Company’s trials and studies, with contract research organizations (CRO) to conduct and monitor the Company’s trials and studies and with various entities for laboratories and other testing related to the Company’s trials and studies. The contractual terms of the agreements vary, but most require certain advances as well as payments based on the achievement of milestones. Further, these agreements are cancellable at any time, but obligate the Company to reimburse the providers for any time or costs incurred through the date of termination.

14.	Income Taxes.

The Company’s effective income tax rate was 19.7% and 24.3% for the nine months ended September 30, 2022 and 2021, respectively. Differences in the effective tax and the statutory federal income tax rate of 21% are driven by state income taxes and anticipated annual permanent differences and offset by the orphan drug credit claimed.

The Company had no uncertain tax positions as of September 30, 2022 and December 31, 2021.

15.	Stockholders’ Equity.

Preferred Stock

The Company has 5,000,000 shares of authorized preferred stock, $0.001 par value per share, at September 30, 2022 and December 31, 2021. No shares of preferred stock were outstanding at September 30, 2022 and December 31, 2021.

Common Stock

The Company has 200,000,000 shares of authorized common stock, par value $0.001 per share. At September 30, 2022 and December 31, 2021, 104,064,683 and 102,992,913 shares, respectively, of common stock were issued and outstanding. Each holder of common stock is entitled to one vote of each share of common stock held of record on all matters on which stockholders generally are entitled to vote.

Share Repurchases

In March 2021, the Company’s Board of Directors approved a share repurchase program that authorizes the repurchase of up to $40 million of the Company’s common stock, pursuant to a repurchase plan under Rule

10b-18

of the Securities Act. The share repurchase program commenced on March 22, 2021. During the three months ended September 30, 2022, no shares were repurchased. During the nine months ended September 30, 2022, 1.0 million shares were repurchased for an aggregate purchase price of approximately $6.9 million ($6.91 average price per share). During the three and nine months ended September 30, 2021, approximately 950 thousand shares and 1.75 million shares

, respectively

were repurchased for an aggregate purchase price of approximately $5.1 million and $9.0 million, respectively ($5.32 and $5.15 average price per share).

2020 Shelf Registration Statement

On July 23, 2020, the Company filed a shelf registration statement with the SEC to sell up to $200 million of common stock, preferred stock, warrants to purchase common stock, debt securities and units consisting of one or more of such securities (the “2020 Shelf Registration Statement”). The 2020 Shelf Registration Statement (file no.

333-240052)

was declared effective by the SEC on July 31, 2020. As of the date of this report, no offerings have been completed under the Company’s 2020 Shelf Registration Statement.

Table of Contents

16.	Stock Compensation.

For the three and nine months ended September 30, 2022 and 2021, the Company recorded stock-based compensation expense as follows (in thousands):


	Three months ended September 30,				Nine months ended September 30,
	2022		2021		2022		2021
Research and development	$	450	$	428	$	1,307	$	1,193
Selling, general and administrative		1,605		1,084		4,674		3,408

Total stock-based compensation	$	2,055	$	1,512	$	5,981	$	4,601

Stock Options

As of September 30, 2022, there were outstanding stock options to purchase 12,516,584 shares of common stock, of which stock options to purchase 8,124,977 shares of common stock were exercisable.

During the three and nine months ended September 30, 2022, the Company granted seven-year term options to purchase an aggregate of 12,000 and 455,000 shares, respectively, of the Company’s common stock to employees. The Company recorded stock-based compensation related to stock options totaling $1.6 million and $4.8 million, respectively, during the three and nine months ended September 30, 2022.

During the three and nine months ended September 30, 2021, the Company granted seven-year term options to purchase an aggregate of 400,000 and 1,030,000 shares, respectively, of the Company’s common stock to employees. The Company recorded stock-based compensation related to stock options totaling $1.4 million and $4.2 million, respectively, during the three and nine months ended September 30, 2021.

During the three and nine months ended September 30, 2022, options to purchase 1,355,335 shares and 2,064,700 shares, respectively, of the Company’s common stock were exercised, with proceeds of $4.0 million and $6.4 million respectively, to the Company.

During the three and nine months ended September 30, 2021, options to purchase 941,164 shares and 1,114,494 shares, respectively, of the Company’s common stock were exercised, with proceeds of $3.0 million and $3.4 million respectively, to the Company.

As of September 30, 2022, there was approximately $8.3 million of unrecognized compensation expense related to

non-vested

stock option awards granted under the 2014 and 2018 Stock Incentive Plans. The cost is expected to be recognized over a weighted average period of approximately 2.0 years.

Restricted Stock Units

There were no grants of restricted stock units to employees or directors during the three months ended September 30, 2022. The Company granted 474,500

restricted stock units during the nine months ended September 30, 2022. There were no grants of restricted stock units to employees or directors during the three or nine months ended September 30, 2021. During the three and nine months ended September 30, 2022, the Company recorded non-cash stock-based compensation expense related to restricted stock units totaling

$0.4 million and $1.1 million, respectively. During the three and nine months ended September 30, 2021, the Company recorded

non-cash

stock-based compensation expense related to restricted stock units totaling $0.1 million and $0.4 million, respectively.

As of September 30, 2022, there was approximately $3.0 million of unrecognized compensation expense related to

non-vested

restricted stock units granted under the 2018 Stock Incentive Plan. The cost is expected to be recognized over a weighted average period of approximately 2.3 years.

Table of Contents

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Introduction

Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) is intended to provide an understanding of our financial condition, changes in financial condition and results of operations. The discussion and analysis is organized as follows:

•

Overview

. This section provides a general description of our business and information about our business that we believe is important in understanding our financial condition and results of operations.

•

Basis of Presentation

. This section provides information about key accounting estimates and policies that we followed in preparing our consolidated financial statements for the third quarter of fiscal 2022.

•

Critical Accounting Policies and Estimates

. This section discusses those accounting policies that are both considered important to our financial condition and results of operations and require significant judgment and estimates on the part of management in their application. All of our significant accounting policies, including the critical accounting policies, are also summarized in the notes to our interim consolidated financial statements that are included in this report.

•

Results of Operations

. This section provides an analysis of our results of operations for the three and nine months ended September 30, 2022 as compared to the three and nine months ended September 30, 2021.

•

Liquidity and Capital Resources

. This section provides an analysis of our cash flows, capital resources, off-balance sheet arrangements and our outstanding commitments, if any.

•

Caution Concerning Forward-Looking Statements

. This section discusses how certain forward-looking statements made throughout this MD&A and in other sections of this report are based on management’s present expectations about future events and are inherently susceptible to uncertainty and changes in circumstance.

OVERVIEW

We are a commercial-stage biopharmaceutical company focused on in-licensing, developing and commercializing novel medicines for patients living with rare diseases. With exceptional patient focus, we are committed to developing a robust pipeline of cutting-edge, best-in-class medicines for rare diseases. We are dedicated to making a meaningful impact on the lives of those suffering from rare diseases, and we believe in putting patients first in everything we do.

Impact of the COVID-19 pandemic on our business

The COVID-19 pandemic affected our business operations in numerous ways. At various times during the pandemic, we had to make modifications to our normal operations, including allowing our employees to work remotely. Further, during the pandemic, national, state and local governments in affected regions implemented varying safety precautions, such as quarantines, border closures, increased border controls, travel restrictions, shelter-in-place orders and shutdowns, business closures, cancellations of public gatherings, mask mandates, and other measures. While most of these measures have since been relaxed or removed, a resurgence in cases as a result of one or more new variants could lead to some or all of these precautions being put back into place. At present, our operations have returned to mostly being in-person, with some contact with physicians by our commercial sales force still being done remotely. However, there can be no assurance that the COVID-19 pandemic will not in the future disrupt once again our normal business operations.

One area where we have not been impacted by the pandemic to date is in our supply chain. To date, we have been able to avoid material disruptions in the production of FIRDAPSE® and, based upon current estimates, we have sufficient inventory of FIRDAPSE® to meet current and foreseeable patient needs for at least the next 12 months.

FIRDAPSE®

On November 28, 2018, we received approval from the FDA for FIRDAPSE® Tablets 10 mg for the treatment of adult patients (ages 17 and above) with Lambert-Eaton myasthenic syndrome, or LEMS, and in January 2019, we launched FIRDAPSE® in the United States. Further, on September 29, 2022, the FDA approved our supplemental New Drug Application to expand the indicated age range for FIRDAPSE® Tablets 10 mg to include pediatric patients, six years of age and older for the treatment of LEMS.

Table of Contents

We sell our product through a field force experienced in neurologic, central nervous system or rare disease products consisting at this time of approximately 30 field personnel, including sales (Regional Account Managers), patient assistance and insurance navigation support (Patient Access Liaisons), and payor reimbursement (National Account Managers). We also have a field-based force of five medical science liaisons who are helping educate the medical communities and patients about LEMS and our programs supporting patients and access to FIRDAPSE®.

Additionally, we have contracted with an experienced inside sales agency that works to generate leads through telemarketing to targeted physicians. This inside sales agency allows our sales efforts to not only reach the neuromuscular specialists who regularly treat LEMS patients, but also the roughly 9,000 neurology and neuromuscular healthcare providers that may be treating a LEMS patient who can benefit from FIRDAPSE®. We also use non-personal promotion to reach oncologists that may treat LEMS patients. Further, we continue to make available at no-cost a LEMS voltage gated calcium channel antibody testing program for use by physicians who suspect that one of their patients may have LEMS and wish to reach a definitive diagnosis.

Finally, we are continuing to expand our digital and social media activities in order to introduce our product and services to potential patients and their healthcare providers. We also work with several rare disease advocacy organizations (including Global Genes, the National Organization for Rare Disorders, and the Myasthenia Gravis Foundation of America) to help increase awareness and level of support for patients living with LEMS and to provide education for the physicians who treat these rare diseases and the patients they treat.

We are supporting the distribution of FIRDAPSE® through Catalyst Pathways®, our personalized treatment support program for patients who enroll in it. Catalyst Pathways® is a single source for personalized treatment support, education and guidance through the challenging dosing and titration regimen required to reach an effective therapeutic dose. It also includes distributing the drug through a very small group of exclusive specialty pharmacies (primarily AnovoRx), which is consistent with the way that most drug products for ultra-orphan diseases are distributed and dispensed to patients. We believe that by using specialty pharmacies in this way, the difficult task of navigating the health care system is far better for the patient needing treatment for their rare disease and the health care community in general.

In order to help LEMS patients afford their medication, we, like other pharmaceutical companies which are marketing drugs for ultra-orphan conditions, have developed an array of financial assistance programs that are available to reduce patient co-pays and deductibles to a nominal affordable amount. For eligible patients with commercial coverage, a co-pay assistance program designed to keep out-of-pocket costs to not more than $10.00 per month (currently less than $2.00 per month) is available for all LEMS patients who are prescribed FIRDAPSE®. We are also donating, and committing to continue to donate, money to qualified, independent charitable foundations dedicated to providing assistance to any U.S. LEMS patients in financial need. Subject to compliance with regulatory requirements, our goal is that no LEMS patient is ever denied access to their medication for financial reasons.

United States market

In May 2019, the FDA approved a New Drug Application (NDA) filed by Jacobus Pharmaceutical Company, Inc., or Jacobus, for Ruzurgi®, another formulation of amifampridine, for the treatment of pediatric LEMS patients (ages 6 to under 17). As a result of the approval of Ruzurgi® and based on our belief that the approval violated our statutory rights to exclusivity under the Orphan Drug Act, in June 2019 we filed suit against the FDA in the U.S. District Court for the Southern District of Florida challenging this approval, and Jacobus intervened in our case. While the District Court granted summary judgement in favor of the FDA and Jacobus in 2020, on September 30, 2021, a three-judge panel of the U.S. Court of Appeals for the 11th Circuit issued a unanimous decision overturning the District Court’s decision. On January 31, 2022, after Jacobus’ motions for stay were denied by the 11th Circuit and the U.S. Supreme Court, the U.S. District Court for the Southern District of Florida, based on a mandate issued by the 11th Circuit, entered summary judgement in our favor. On February 1, 2022, the FDA informed Jacobus that, consistent with the 11th Circuit’s decision, the final approval of the Ruzurgi® NDA had been switched to a tentative approval until the 7-year orphan-drug exclusivity, or ODE, for FIRDAPSE® has expired, and Ruzurgi® was no longer available on the U.S. market.

Further, in October 2020, we filed lawsuits against Jacobus and the specialty pharmacy marketing Ruzurgi® for infringement of the ‘893 patent. The lawsuits alleged that the Ruzurgi® product infringes the ‘893 patent when administered in accordance with its product labeling. Further, in August 2021, our lawsuits were amended to include alleged infringement of the ‘128 patent. The lawsuit sought damages and injunctive relief to prevent further marketing of Ruzurgi® in violation of our patent rights.

Descriptions of the ‘893 patent and the ‘128 patent are described below in “FIRDAPSE

patents”.

On July 11, 2022, we settled certain of our disputes with Jacobus. In connection with the settlement, we licensed the rights to develop and commercialize Ruzurgi® in the United States and Mexico (the “Territory”). Simultaneously, we purchased, among other intellectual property rights, Jacobus’ U.S. patents related to Ruzurgi®, its new drug applications in the United States for Ruzurgi®, and certain Ruzurgi® inventory previously manufactured by Jacobus. At the same time, we received a license from Jacobus for use of its know-how related to the manufacture of Ruzurgi®. Further, we settled the patent case, which has been dismissed without prejudice. Finally, Jacobus agreed that until the later of (i) the expiration of the royalty term or (ii) December 31, 2034, Jacobus and its affiliates, will not, directly or indirectly, research, develop, manufacture, commercialize, distribute, use or otherwise exploit any product competitive to FIRDAPSE® or Ruzurgi® in the Territory, and Laura Jacobus, the sole shareholder of Jacobus, and two of Jacobus’ other officers, also signed individual non-competition agreements containing the same terms.

Table of Contents

For the adult LEMS patients who had prior to early February 2022 been taking Ruzurgi® off-label (who are believed to have been the vast majority of the patients who were taking Ruzurgi®), we have largely transitioned all such patients to FIRDAPSE®. Further, we are continuing to supply Ruzurgi® to these patients with neuromuscular conditions other than LEMS who are without access to an approved drug and were being treated with Ruzurgi® at the time of the settlement under investigator-sponsored INDs.

Canadian market

Our New Drug Submission filing for FIRDAPSE® for the symptomatic treatment of LEMS was approved when Health Canada issued a Notice of Compliance, or NOC, on July 31, 2020. In August 2020, we entered into a license agreement with KYE Pharmaceuticals, or KYE, pursuant to which we licensed to KYE the Canadian rights for FIRDAPSE® for the treatment of LEMS. On August 10, 2020, Health Canada issued a NOC to Medunik (Jacobus’ licensee in Canada for Ruzurgi®) for the treatment of LEMS. Shortly thereafter, we initiated a legal proceeding in Canada seeking judicial review of Health Canada’s decision to issue the NOC for Ruzurgi® as incorrect and unreasonable under Canadian law. Data protection, per Health Canada regulations, is supposed to prevent Health Canada from issuing an NOC to a drug that directly or indirectly references an innovative drug’s data, for eight years from the date of the innovative drug’s approval. The Ruzurgi® Product Monograph clearly references pivotal nonclinical carcinogenicity and reproductive toxicity data for amifampridine phosphate developed by us. As such, we believe that our data was relied upon to establish the nonclinical safety profile of Ruzurgi® needed to meet the standards of the Canadian Food and Drugs Act.

On June 3, 2021, we announced a positive decision in this proceeding that quashed the NOC previously issued for Ruzurgi® and remanded the matter to the Minister of Health to redetermine its decision to grant marketing authorization to Ruzurgi® in spite of FIRDAPSE®’s data protection rights. However, on June 28, 2021, we announced that Health Canada had re-issued an NOC for Ruzurgi®, once again allowing the product to be marketed in Canada for patients with LEMS. As a result, in July 2021 we, along with our partner in Canada, KYE, filed a second suit against Health Canada to overturn this decision.

On March 11, 2022, we announced that we had received a favorable decision from the Canadian court setting aside, for the second time, the decision of Health Canada approving Ruzurgi® for the treatment of LEMS patients. In its ruling, the court determined that the Minister of Health’s approach to evaluating whether FIRDAPSE®’s data deserved protection based on FIRDAPSE®’s status as an innovative drug, which protects by regulation the use of such data as part of a submission seeking an NOC for eight years from approval of the innovative drug, was legally flawed and not supported by the evidence. As a result, the matter has, once again, been remanded to the Minister of Health to redetermine its decision on Ruzurgi® in light of the court’s ruling, and, in that regard, the Minister of Health recently sought appellate review of the Court’s decision (which appeal is ongoing). As a result, Ruzurgi® is no longer currently available for sale in Canada pending both a potential redetermination by the Minister and also the appeal of the second favorable decision. The settlement between Catalyst and Jacobus described above did not resolve the outstanding issues between the parties relating to the Canadian market, and this dispute continues. There can be no assurance as to the outcome of this proceeding.

Japanese market

In May 2019, we entered into an amendment to our license agreement for FIRDAPSE®. Under the amendment, we expanded our commercial territory for FIRDAPSE®, which originally was comprised of North America, to include Japan. Additionally, we have an option to further expand our territory under the license agreement to include most of Asia, as well as Central and South America, upon the achievement of certain milestones in Japan. We have also reached an agreement with Japanese regulatory authorities as to the scope of the clinical trial that will be required to be completed before an application can be submitted to Japanese regulatory authorities to commercialize FIRDAPSE® for the treatment of LEMS in Japan. Finally, we have been granted orphan drug designation in Japan for FIRDAPSE® for the symptomatic treatment of LEMS.

On June 28, 2021, we entered into a sub-license agreement with DyDo Pharma, Inc., or DyDo, pursuant to which we sub-licensed to DyDo the Japanese rights for FIRDAPSE® for the treatment of LEMS. Under the terms of the Agreement, DyDo has the exclusive rights to commercialize the product, in Japan. DyDo is responsible for funding all clinical, regulatory, marketing and commercialization activities in Japan. We are responsible for clinical and commercial supply, as well as providing support to DyDo in its efforts to obtain regulatory approval for the product from the Japanese regulatory authorities. Subject to the satisfaction of terms and conditions as set forth in the Agreement, we have earned an upfront payment and are eligible to receive further development and sales milestones for FIRDAPSE®, as well as revenue on product that we supply to DyDo.

In December 2021, we announced that DyDo had initiated a Phase 3 registrational study in Japan to evaluate the efficacy and safety of FIRDAPSE® for the treatment of LEMS. We anticipate completion of that study sometime in 2023. There can be no assurance that this trial will be successful or that DyDo will be granted the right to commercialize FIRDAPSE® in Japan.

Table of Contents

Product or company acquisition activities

We are currently working to broaden and diversify our product portfolio through acquisitions of early and/or late-stage products or companies or technology platforms in rare disease therapeutic categories outside of neuromuscular diseases. To accomplish these priorities, we are employing a disciplined approach to evaluating assets, and we believe that this strategic expansion will better position our company long term to build out a broader more diversified portfolio of drug candidates (which should add greater value to our company over the near and long-term). In that regard, we are currently exploring several potential opportunities to acquire companies with commercial drug products and/or drug products in development or to in-license or acquire commercialized drug products or drug products in development. However, no definitive agreements have been entered into to date and there can be no assurance that our efforts to broaden and diversify our product portfolio will be successful.

FIRDAPSE® patents

Five of our patent rights for the patents currently listed for FIRDAPSE® in the Orange Book are derived from our license agreement for the product. In August 2020, the United States Patent and Trademark Office, or USPTO, allowed Patent No. 10,793,893 (the ’893 patent) to our licensor, and thereby to us, and the patent issued on October 6, 2020. The patent is directed to the use of suitable doses of amifampridine to treat patients, regardless of the therapeutic indication, that are slow metabolizers of amifampridine. Any drug product containing amifampridine with a label that states the patented dosing regimens and doses in the Dosing and Administration section prior to April 7, 2034, the expiration date of the patent, could possibly infringe this patent. Generic drug product labels would necessarily have to do this, and we intend to take all appropriate actions to protect our intellectual property.

In April 2021, the USPTO also allowed Patent No. 11,060,128 (the ’128 patent) to our licensor and thereby to us, and this second patent issued on July 13, 2021. The patent is directed to the use of suitable doses of amifampridine to treat patients suffering with LEMS that are slow metabolizers of amifampridine. Any drug product containing amifampridine with a label for the treatment of LEMS, that states the patented dosing regimens and doses in the Dosing and Administration section of a product label, including generic drug product labels, could possibly infringe this patent prior to this patent’s expiration date.

On December 24, 2021, the USPTO allowed continuing application, 11,268,128. On January 3, 2022, the USPTO allowed related continuing application 11,274,332. A further related continuing application, 11,274,331 was allowed on January 7, 2022. All three patents were issued in March 2022 as Patent Nos. 11,268,128, 11,274,332, and 11,274,331, respectively, and extend the coverage of our patents to include fast metabolizers of amifampridine. The claims in each of these applications are now listed in the Orange Book for FIRDAPSE®.

We have also listed one of the patents we acquired from Jacobus in the Orange Book seeking further protection for FIRDAPSE®, bringing the total number of U.S. patents that we have listed in the Orange Book seeking to protect FIRDAPSE® to six.

We are also pursuing additional patent applications for FIRDAPSE® in an effort to further protect our drug product. There can be no assurance that any additional patents will be issued.

There can be no assurance that we do not or will not infringe on patents held by third parties or that third parties in the future will not claim that we have infringed on their patents. In the event that our products or technologies infringe or violate the patent or other proprietary rights of third parties, there is a possibility we may be prevented from pursuing product development, manufacturing or commercialization of our products that utilize such technologies until the underlying patent dispute is resolved. For example, there may be patents or patent applications held by others that contain claims that our products or operations might be determined to infringe or that may be broader than we believe them to be. Given the complexities and uncertainties of patent laws, there can be no assurance as to the impact that future patent claims against us may have on our business, financial condition, results of operations, or prospects.

Capital Resources

At September 30, 2022, we had cash and investments of approximately $256.1 million. Based on our current financial condition and forecasts of available cash, we believe that we have sufficient funds to support our operations for at least the next 12 months. There can be no assurance that we will continue to be successful in commercializing FIRDAPSE® or will continue to be profitable. Further, there can be no assurance that if we need additional funding in the future, such funding will be available to us. See “Liquidity and Capital Resources” below for further information on our liquidity and cash flow.

Table of Contents

Basis of Presentation

Revenues.

During the three and nine months ended September 30, 2022, we continued to generate revenues from product sales of FIRDAPSE® in the U.S. We expect these revenues to fluctuate in future periods based on our sales of FIRDAPSE®. We received approval from Health Canada on July 31, 2020, for FIRDAPSE® for the symptomatic treatment of LEMS and as of December 31, 2020, we had launched FIRDAPSE® in Canada. During the three and nine months ended September 30, 2022, revenues generated under our collaboration agreement with KYE Pharmaceuticals were immaterial. We expect our revenues from the KYE collaboration agreement to fluctuate in future periods based on our collaborator’s ability to sell FIRDAPSE® in Canada.

For the three and nine months ended September 30, 2022, we did not generate any revenues under our collaborative agreement with Endo. We expect our revenues from the Endo collaborative agreement to fluctuate in future periods based on our collaborator’s ability to meet various regulatory milestones set forth in such agreement.

For the three and nine months ended September 30, 2022, we generated $0 and $0.5 million, respectively, in revenues from our collaborative agreement with DyDo. We expect our revenue from the DyDo license agreement to fluctuate in future periods based on DyDo’s ability to meet various regulatory milestones set forth in such agreement.

Cost of Sales.

Cost of sales consists of third-party manufacturing costs, freight, royalties, and indirect overhead costs associated with sales of FIRDAPSE®. Cost of sales may also include period costs related to certain inventory manufacturing services, inventory adjustments charges, unabsorbed manufacturing and overhead costs, and manufacturing variances.

Research and Development Expenses.

Our research and development expenses consist of costs incurred for company-sponsored research and development activities, as well as support for selected investigator-sponsored research. The major components of research and development costs include preclinical study costs, clinical manufacturing costs, clinical study and trial expenses, insurance coverage for clinical trials, consulting, and other third-party costs, salaries and employee benefits, stock-based compensation expense, supplies and materials, and allocations of various overhead costs related to our product development efforts. To date, all of our research and development resources have been devoted to the development of FIRDAPSE®, CPP-109 (our version of vigabatrin), and formerly CPP-115, and until we acquire or license new products we currently expect that our future development costs will be attributable principally to the continued development of FIRDAPSE®.

Our cost accruals for clinical studies and trials are based on estimates of the services received and efforts expended pursuant to contracts with numerous clinical study and trial sites and clinical research organizations (CROs). In the normal course of our business we contract with third parties to perform various clinical study and trial activities in the on-going development of potential products. The financial terms of these agreements are subject to negotiation and vary from contract to contract and may result in uneven payment flows. Payments under the contracts depend on factors such as the achievement of certain events or milestones, the successful enrollment of patients, the allocation of responsibilities among the parties to the agreement, and the completion of portions of the clinical study or trial or similar conditions. The objective of our accrual policy is to match the recording of expenses in our consolidated financial statements to the actual services received and efforts expended. As such, expense accruals related to preclinical and clinical studies or trials are recognized based on our estimate of the degree of completion of the event or events specified in the specific study or trial contract. We monitor service provider activities to the extent possible; however, if we underestimate activity levels associated with various studies or trials at a given point in time, we could be required to record significant additional research and development expenses in future periods. Preclinical and clinical study and trial activities require significant up-front expenditures. We anticipate paying significant portions of a study or trial’s cost before they begin and incurring additional expenditures as the study or trial progresses and reaches certain milestones.

Selling, General and Administrative Expenses.

During 2019, we actively committed funds to developing our commercialization program for FIRDAPSE® and we have continued to incur substantial commercialization expenses, including sales, marketing, patient services, patient advocacy and other commercialization related expenses as we have continued our sales program for FIRDAPSE®.

Table of Contents

Our general and administrative expenses consist primarily of salaries and personnel expenses for accounting, corporate, compliance, and administrative functions. Other costs include administrative facility costs, regulatory fees, insurance, and professional fees for legal including litigation cost, information technology, accounting, and consulting services.

Stock-Based Compensation.

We recognize expense for the fair value of all stock-based awards to employees, directors, and consultants in accordance with accounting principles generally accepted in the U.S. (U.S. GAAP). For stock options, we use the Black-Scholes option valuation model in calculating the fair value of the awards.

Income Taxes.

Our effective income tax rate is the ratio of income tax expense (benefit) over our net income before income taxes.

Recently Issued Accounting Standards.

For discussion of recently issued accounting standards, please see Note 2, “Basis of Presentation and Significant Accounting Policies,” in the consolidated financial statements included in this report.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these consolidated financial statements requires us to make judgments, estimates, and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, as well as the reported revenues and expenses during the reporting periods. For a full discussion of our accounting policies, please refer to Note 2 on the Financial Statements included in our 2021 Annual Report on Form 10-K that we filed with the SEC on March 16, 2022. Our most critical accounting policies and estimates include: accounting for revenue recognition, stock-based compensation and valuation allowance for deferred tax assets. We continually evaluate our judgments, estimates and assumptions. We base our estimates on the terms of underlying agreements, our expected course of development, historical experience and other factors that we believe are reasonable based on the circumstances, the results of which form our management’s basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. There have been no material changes to our critical accounting policies and estimates from the information provided in Part II, Item 7,

Management’s Discussion and Analysis of Financial Condition and Results of Operations

included in our 2021 Annual Report on Form 10-K.

Results of Operations

Revenues.

For the three and nine months ended September 30, 2022, we recognized $57.2 million and $153.3 million, respectively, in net revenue from product sales from FIRDAPSE® compared to $35.9 million and $99.7 million, respectively, for the three and nine months ended September 30, 2021. The increases in both periods of approximately $21.3 million and $53.6 million, respectively, was due to increases in sales volumes of approximately 54.0% and 47.5% (a portion of which related to former Ruzurgi® patients who began taking FIRDAPSE® after Ruzurgi® was removed from the market at the beginning of February 2022), respectively, and price increases approximating increases in the cost-of-living. For the three and nine months ended September 30, 2022, we also recognized $0.1 and $0.2 million, respectively, in license and other revenue, as compared to $0.1 million and $2.8 million during the three and nine months ended September 30, 2021, respectively. The decrease was primarily due to the upfront fee of $2.7 million earned in 2021 for our license agreement with DyDo Pharma, Inc.

Cost of Sales.

Cost of sales was approximately $9.7 million and $23.2 million for the three and nine months ended September 30, 2022, compared to $5.3 million and $14.5 million for the three and nine months ended September 30, 2021. Cost of sales in both periods consisted principally of royalty payments, which are based on net revenue as defined in the applicable license agreement. Royalties to the FIRDAPSE® licensors are payable on the terms set forth below in Liquidity and Capital Resources -

Contractual Obligations and Arrangements

, and increase by 3% when net sales (as defined in the applicable license agreement) exceed $100 million in any calendar year.

Table of Contents

Research and Development Expenses.

Research and development expenses for the three months ended September 30, 2022 and 2021 were approximately $8.3 million and $4.5 million, respectively, and represented approximately 26% and 20% of total operating costs and expenses, respectively. Research and development expenses for the three months ended September 30, 2022 and 2021 were as follows (in thousands):


	Three months ended September 30,				Change
	2022		2021		$		%
Research and development expenses	$	7,860	$	4,059		3,801		93.6
Employee stock-based compensation		450		428		22		5.1

Total research and development expenses	$	8,310	$	4,487		3,823		85.2

Research and development expenses for the nine months ended September 30, 2022 and 2021 were approximately $15.7 million and $11.9 million, respectively, and represented approximately 19% of total operating costs and expenses in both periods. Research and development expenses for the nine months ended September 30, 2022 and 2021 were as follows (in thousands):


	Nine months ended September 30,				Change
	2022		2021		$		%
Research and development expenses	$	14,389	$	10,751		3,638		33.8
Employee stock-based compensation		1,307		1,193		114		9.6

Total research and development expenses	$	15,696	$	11,944		3,752		31.4

Research and development expenses increased approximately $3.8 million during both the three and nine months ended September 30, 2022 when compared to the same periods in 2021. The majority of this increase is due to the asset acquisition of Ruzurgi® inventory previously manufactured by Jacobus on July 11, 2022 of approximately $4.1 million, which was expensed in full in the third quarter of 2022 and is not a recurring expense. Further, for the nine months ended September 30, 2022, research and development expenses included costs relating to closing out sites for both the MuSK-MG clinical trial and the expanded access program. Research and development costs in the 2021 period included expenses relating to medical and regulatory affairs, our expanded access programs, and our efforts to develop a long-acting formulation of amifampridine phosphate (which efforts have been discontinued).

We expect that research and development expenses will continue to be substantial in 2022 and beyond as we execute on our strategic initiative to acquire or in-license innovative technology platforms and/or earlier stage programs in rare disease categories outside of neuromuscular diseases.

Selling, General and Administrative Expenses.

Selling, general and administrative expenses for the three months ended September 30, 2022 and 2021 were approximately $14.2 million and $12.2 million, respectively, and represented approximately 44% and 55% of total operating costs and expenses, respectively. Selling, general and administrative expenses for the three months ended September 30, 2022 and 2021 were as follows (in thousands):


	Three months ended September 30,				Change
	2022		2021		$		%
Selling	$	7,584	$	6,521		1,063		16.3
General and administrative		4,978		4,548		430		9.5
Employee stock-based compensation		1,605		1,084		521		48.1

Total selling, general and administrative expenses	$	14,167	$	12,153		2,014		16.6

Table of Contents

Selling, general and administrative expenses for the nine months ended September 30, 2022 and 2021 were approximately $43.5 million and $36.4 million, respectively, and represented approximately 53% and 58% of total operating costs and expenses, respectively. Selling, general and administrative expenses for the nine months ended September 30, 2022 and 2021 were as follows (in thousands):


	Nine months ended September 30,				Change
	2022		2021		$		%
Selling	$	21,642	$	18,177		3,465		19.1
General and administrative		17,199		14,816		2,383		16.1
Employee stock-based compensation		4,674		3,408		1,266		37.1

Total selling, general and administrative expenses	$	43,515	$	36,401		7,114		19.5

For the three and nine months ended September 30, 2022, selling, general and administrative expenses increased approximately $2.0 million and $7.1 million, respectively, when compared to the same periods in 2021. The increase for the nine months ended September 30, 2022 was primarily attributable to the timing of our commitments to make contributions to 501(c)(3) organizations supporting LEMS patients of approximately $2.1 million, increases of sales commissions due to higher sales volume of approximately $1.5 million, approximately $2.3 million increase in employee compensation related to annual merit increases, approximately $0.5 million increase in amortization expense related to intangibles acquired in connection with the acquisition of Ruzurgi®, and an increase in stock-based compensation expense principally due to an increase in the average share price.

We expect that selling, general and administrative expenses will continue to be substantial in future periods as we continue our efforts to increase our revenues from FIRDAPSE® and take steps to expand our business.

Stock

-Based Compensation.

Total stock-based compensation for the three and nine months ended September 30, 2022 was $2.1 million and $6.0 million, respectively, and for the three and nine months ended September 30, 2021 were $1.5 million and $4.6 million, respectively. In the first three quarters of 2022 and 2021, grants were principally for stock options relating to year-end bonus awards and grants to new employees.

Other Income (Expense), Net.

We reported other income (expense), net in all periods, primarily relating to our investment of our cash and cash equivalents and investments of $0.9 million and $0.7 million during the three and nine months ended September 30, 2022, respectively, which includes realized losses from the sale of available-for-sale securities of $0.1 million and $0.8 million, respectively. During the three and nine months ended September 30, 2021, other income (expense), net, of $0.1 million and $0.2 million, respectively, consisted primarily of interest and dividend income.

Income Taxes.

Our effective income tax rate was 19.7% and 24.3% for the nine months ended September 30, 2022 and 2021, respectively. Differences in the effective tax and the statutory federal income tax rate of 21% are driven by state income taxes and anticipated annual permanent differences, and offset by the orphan drug credit claimed. The decrease in effective rate for the current quarter is due to an increase in exercise of stock options due to a sharp increase in the stock price. We anticipate variability in our tax rate on a quarterly basis.

We had no uncertain tax positions as of September 30, 2022 and December 31, 2021.

Net Income.

Our net income was $22.7 million and $57.6 million, respectively, for the three and nine months ended September 30, 2022 ($0.22 and $0.56, respectively, per basic and $0.20 and $0.52, respectively, per diluted share) as compared to net income of $10.3 million and $30.2 million, respectively, for the three and nine months ended September 30, 2021 ($0.10 and $0.29, respectively, per basic and $0.10 and $0.28, respectively, per diluted share).

Liquidity and Capital Resources

Since our inception, we have financed our operations primarily through multiple offerings of our securities and, since January 2019, from revenues from product sales of FIRDAPSE®. At September 30, 2022 we had cash and cash equivalents and investments aggregating $256.1 million and working capital of $231.6 million. At December 31, 2021, we had cash and cash equivalents and investments aggregating $191.3 million and working capital of $183.0 million. At September 30, 2022, substantially all of our cash and cash equivalents were deposited with one financial institution, and such balances were in excess of federally insured limits. Further, as of such date, substantially all such funds were invested in money market accounts, short-term interest bearing obligations and U.S. Treasuries.

Table of Contents

Based on forecasts of available cash, we believe that we have sufficient resources to support our currently anticipated operations for at least the next 12 months from the date of this report. There can be no assurance that we will remain profitable or that we will be able to obtain any additional funding that we may require in the future.

In the future, we may require additional working capital to support our operations depending on our future success with FIRDAPSE® sales, or the products we acquire and continue to develop and whether our results continue to be profitable and cash flow positive. There can be no assurance as to the amount of any such funding that will be required for these purposes or whether any such funding will be available to us when it is required.

In that regard, our future funding requirements will depend on many factors, including:

•

the scope, rate of progress and cost of our clinical trials and other product development activities;

•

the cost of diligence in seeking a potential acquisition and of the completion of such acquisition, if an acquisition so occurs;

•

future clinical trial results;

•

the terms and timing of any collaborative, licensing and other arrangements that we may establish;

•

the cost and timing of regulatory approvals;

•

the cost and delays in product development as a result of any changes in regulatory oversight applicable to our products;

•

the level of revenues that we report from sales of FIRDAPSE®;

•

the effect of competition and market developments;

•

the cost of filing and potentially prosecuting, defending and enforcing any patent claims and other intellectual property rights; and

•

the extent to which we acquire or invest in other products.

We may raise additional funds through public or private equity offerings, debt financings, corporate collaborations or other means. We also may seek governmental grants for a portion of the required funding for our clinical trials and preclinical trials. We may further seek to raise capital to fund additional product development efforts or product acquisitions, even if we have sufficient funds for our planned operations. Any sale by us of additional equity or convertible debt securities could result in dilution to our stockholders. There can be no assurance that any such required additional funding will be available to us at all or available on terms acceptable to us. Further, to the extent that we raise additional funds through collaborative arrangements, it may be necessary to relinquish some rights to our technologies or grant sublicenses on terms that are not favorable to us. If we are not able to secure additional funding when needed, we may have to delay, reduce the scope of or eliminate one or more research and development programs, which could have an adverse effect on our business.

On July 23, 2020, we filed a shelf registration statement with the SEC to sell up to $200 million of common stock, preferred stock, warrants to purchase common stock, debt securities and units consisting of one or more of such securities (the “2020 Shelf Registration Statement”). The 2020 Shelf Registration Statement (file no. 333-240052) was declared effective by the SEC on July 31, 2020. As of the date of this report, no offerings have been completed under the 2020 Shelf Registration Statement.

Cash Flows.

Net cash provided by operating activities was $76.0 million and $41.2 million, respectively, for the nine months ended September 30, 2022 and 2021. During the nine months ended September 30, 2022, net cash provided by operating activities was primarily attributable to our net income of $57.6 million, decreases of $0.7 million in inventory, $0.6 million in prepaid expenses and other current assets and deposits, increases of $4.9 million in accrued expenses and other liabilities, $3.7 million in deferred taxes, $4.1 million in acquired research and development inventory expensed from asset acquisition and $7.6 million of non-cash expenses. This was partially offset by increases of $2.7 million in accounts receivable, net and decreases of $0.2 million in accounts payable and $0.2 million in operating lease liability. During the nine months ended September 30, 2021 net cash provided by operating activities was primarily attributable to our net income of $30.2 million, decreases of $3.9 million in prepaid expenses and other current assets and deposits, increases of $0.9 million in operating lease liability, $6.6 million in deferred taxes and of $5.0 million of non-cash expenses. This was partially offset by increases of $0.6 million in accounts receivable, net, $2.3 million in inventory and decreases of $1.5 million in accounts payable and $0.9 million in accrued expenses and other liabilities.

Table of Contents

Net cash provided by investing activities for the nine months ended September 30, 2022 was $9.2 million and consisted primarily of proceeds from the sale of available-for-sale securities of $19.2 million, offset partially by payment for asset acquisition of $10.0 million. Net cash used in investing activities was $11.0 million for the nine months ended September 30, 2021, consisting primarily of purchases of investments.

Net cash used in financing activities during the nine months ended September 30, 2022 and 2021 was $0.6 million and $5.6 million, respectively, consisting primarily of repurchases of common stock offset partially by proceeds from exercise of stock options.

Contractual Obligations and Arrangements.

We have entered into the following contractual arrangements with respect to sales of FIRDAPSE®:

•

Payments due under our license agreement for FIRDAPSE®.

We currently pay the following royalties under our license agreement:

•

Royalties to our licensor for seven years from the first commercial sale of FIRDAPSE® equal to 7% of net sales (as defined in the License Agreement) in North America for any calendar year for sales up to $100 million, and 10% of net sales in North America in any calendar year in excess of $100 million; and

•

Royalties to the third-party licensor of the rights sublicensed to us from the first commercial sale of FIRDAPSE® equal to 7% of net sales (as defined in the License Agreement between BioMarin and the third-party licensor) in any calendar year for the duration of regulatory exclusivity within a territory and 3.5% for territories in any calendar year in territories without regulatory exclusivity.

For the three and nine months ended September 30, 2022, we recognized an aggregate of approximately $9.2 million and $21.9 million, respectively, of royalties, which is included in cost of sales in the accompanying consolidated statements of operations and comprehensive income.

Further, if DyDo is successful in obtaining the right to commercialize FIRDAPSE® in Japan, we will pay royalties to our licensor on net sales in Japan equal to a similar percentage to the royalties that we are currently paying under our original license agreement for North America.

•

Payments due to Jacobus.

In connection with its recent settlement with Jacobus, Catalyst has agreed to pay the following consideration to Jacobus:

•

$30 million of cash, of which $10 million was paid at the closing of the settlement on July 11, 2022 and the balance of which will be paid over the next two years, on the first and second anniversary of closing;

•

An annual royalty on Catalyst’s net sales (as defined in the License and Asset Purchase Agreement between Catalyst and Jacobus) of amifampridine products in the United States equal to: (a) for calendar years 2022 through 2025, 1.5% (with a minimum annual royalty of $3.0 million per year), and (b) for calendar years 2026 through the expiration of the last to expire of Catalyst’s FIRDAPSE® patents in the United States, 2.5% (with a minimum annual royalty of $5 million per year);

provided, however

, that the royalty rate may be reduced and the minimum annual royalty may be eliminated under certain circumstances; and

•

If Catalyst were to receive a priority review voucher for FIRDAPSE® or Ruzurgi® in the future, 50% of the consideration paid by a third party to acquire that voucher will be paid to Jacobus.

Royalties will be trued up at the end of the year to the extent that royalties on net sales exceed the minimum royalty.

We also have entered into the following contractual arrangements:

•

Employment agreements

. We have entered into an employment agreement with our Chief Executive Officer that required us to make base salary payments of approximately $0.7 million in 2022. The agreement expires in November 2024.

•

Purchase commitment

. We have entered into a purchase commitment with a contract manufacturing organization for approximately $0.5 million per year. The agreement expires in December 2023.

•

Lease for office space

. We operate our business in leased office space in Coral Gables, Florida. We entered into an agreement in May 2020 that amended our lease for office facilities. Under the amended lease, our leased space increased from approximately 7,800 square feet of office space to approximately 10,700 square feet of office space. We moved into the new space around March 1, 2021 when the space became available for use. We pay annual rent of approximately $0.5 million.

Table of Contents

Off-Balance Sheet Arrangements.

We do not have any off-balance sheet arrangements as such term is defined in rules promulgated by the SEC.

Caution Concerning Forward-Looking Statements

This report contains “forward-looking statements”, as that term is defined in the Private Securities Litigation Reform Act of 1995. These include statements regarding our expectations, beliefs, plans or objectives for future operations and anticipated results of operations. For this purpose, any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Without limiting the foregoing, “believes”, “anticipates”, “proposes”, “plans”, “expects”, “intends”, “may”, and other similar expressions are intended to identify forward-looking statements. Such statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or other achievements to be materially different from any future results, performances or achievements expressed or implied by such forward-looking statements. Factors that might cause such differences include, but are not limited to, those discussed in the section entitled “Item 1A – Risk Factors” in our 2021 Annual Report on Form 10-K.

The continued successful commercialization of FIRDAPSE® is highly uncertain. Factors that will affect our success include the uncertainty of:

•

The impact of the COVID-19 pandemic on our business or on the economy generally;

•

Whether we will be able to continue to successfully market FIRDAPSE® while maintaining full compliance with applicable federal and state laws, rules and regulations;

•

Whether our estimates of the size of the market for FIRDAPSE® for the treatment of Lambert-Eaton Myasthenic Syndrome (LEMS) will prove to be accurate;

•

Whether we will be able to locate LEMS patients who are undiagnosed or are misdiagnosed with other diseases;

•

Whether patients will discontinue from the use of our drug at rates that are higher than historically experienced or are higher than we project;

•

Whether the daily dose taken by patients changes over time and affects our results of operations;

•

Whether FIRDAPSE® patients can be successfully titrated to stable therapy;

•

Whether we can continue to market FIRDAPSE® on a profitable and cash flow positive basis;

•

Whether any revenue or earnings guidance that we provide to the public market will turn out to be accurate;

•

Whether payors will reimburse for our product at the price that we charge for the product;

•

The ability of our third-party suppliers and contract manufacturers to maintain compliance with current Good Manufacturing Practices (cGMP);

•

The ability of our distributor and the specialty pharmacies that distribute our product to maintain compliance with applicable law;

•

Our ability to maintain compliance with applicable rules relating to our patient assistance programs and our contributions to 501(c)(3) organizations that support LEMS patients;

•

The scope of our intellectual property and the outcome of any future challenges or opposition to our intellectual property, and, conversely, whether any third-party intellectual property presents unanticipated obstacles for FIRDAPSE®;

•

Whether there will be a post-closing review by antitrust regulators of Catalyst’s transaction with Jacobus and the outcome of any such review;

•

Whether we will have a sufficient supply of Ruzurgi® to continue to provide Ruzurgi® to patients with neuromuscular conditions other than LEMS who do not have access to an approved amifampridine product and who were being treated with Ruzurgi® at the time of the settlement under investigator-sponsored INDs;

•

Whether the United States Congress will pass, and the President will sign, legislation revising the Orphan Drug Act that effectively overturns the decision of the U.S. Court of Appeals for the 11

Circuit, and the impact, if any, of any such change in the law on us;

•

Whether our patents will be sufficient to eliminate generic competition for FIRDAPSE® after our exclusivity for FIRDAPSE® expires in November 2025;

Table of Contents

•

The impact on FIRDAPSE® of adverse changes in reimbursement and coverage policies from government and private payors such as Medicare, Medicaid, insurance companies, health maintenance organizations and other plan administrators, or the impact of pricing pressures enacted by industry organization, the federal government or the government of any state, including as a result of increased scrutiny over pharmaceutical pricing or otherwise;

•

Changes in the healthcare industry and the effect of political pressure from and actions by the President, Congress and/or medical professionals seeking to reduce prescription drug costs;

•

The state of the economy generally and its impact on our business;

•

Changes to the healthcare industry occasioned by any future changes in laws relating to the pricing of drug products, including changes made in the Inflation Reduction Act of 2022, or changes in the healthcare industry generally;

•

The scope, rate of progress and expense of our clinical trials and studies, pre-clinical studies, proof-of-concept studies, and our other drug development activities, and whether our trials and studies will be successful;

•

Our ability to complete any clinical trials and studies that we may undertake on a timely basis and within the budgets we establish for such trials and studies;

•

Whether FIRDAPSE® can be successfully commercialized in Canada on a profitable basis;

•

Whether the Canadian Court’s recent decision to overturn the approval of Ruzurgi® in Canada will be upheld on appeal and whether the Canadian Minister of Health will re-approve the NOC for Ruzurgi® notwithstanding the pending appeal or any subsequent court decision;

•

The impact on sales of FIRDAPSE® in the United States if an amifampridine product is purchased in Canada for use in the United States;

•

Whether our collaboration partner in Japan, DyDo, will successfully complete the clinical trial in Japan that will be required to seek approval to commercialize FIRDAPSE® in Japan;

•

Whether DyDo will be able to obtain approval to commercialize FIRDAPSE® in Japan;

•

Whether our efforts to grow our business beyond FIRDAPSE® through acquisitions of companies or in-licensing of product opportunities will be successful;

•

Whether we will have sufficient capital to finance any such acquisitions;

•

Whether our version of vigabatrin tablets will ever be approved by the FDA and successfully marketed by Endo, whether we will earn milestone payments or royalties on sales of our version of generic vigabatrin tablets, and whether Endo’s recent bankruptcy filing will impact these issues; and

•

The potential impact of healthcare reform in the United States, including the Inflation Reduction Act of 2022 (the IRA) signed on August 16, 2022 by President Biden, and measures being taken worldwide designed to reduce healthcare costs and limit the overall level of government expenditures, including the impact of pricing actions and reduced reimbursement for our product;

Our current plans and objectives are based on assumptions relating to the continued commercialization of FIRDAPSE®. Although we believe that our assumptions are reasonable, any of our assumptions could prove inaccurate. In light of the significant uncertainties inherent in the forward-looking statements we have made herein, which reflect our views only as of the date of this report, you should not place undue reliance upon such statements. We undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

Market risk represents the risk of changes in the value of market risk-sensitive instruments caused by fluctuations in interest rates, foreign exchange rates and commodity prices. Changes in these factors could cause fluctuations in our results of operations and cash flows.

Our exposure to interest rate risk is currently confined to our cash and short-term investments that are from time to time invested in highly liquid money market funds, U.S. Treasuries and short-term bond funds. The primary objective of our investment activities is to preserve our capital to fund operations. We also seek to maximize income from our investments without assuming significant risk. We do not use derivative financial instruments in our investment portfolio. Our cash and investments policy emphasizes liquidity and preservation of principal over other portfolio considerations.

ITEM 4. CONTROLS AND PROCEDURES

We have carried out an evaluation, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Based on such evaluation, our principal executive officer and principal financial officer have concluded that as of September 30, 2022, our disclosure controls and procedures were effective to ensure that the information required to be disclosed by us in the reports filed or submitted by us under the Exchange Act, was recorded, processed, summarized or reported within the time periods specified in the rules and regulations of the SEC, and include controls and procedures designed to ensure that information required to be disclosed by us in such reports was accumulated and communicated to management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosures.

Table of Contents

b.	During the three months ended September 30, 2022, there were no changes in our internal controls or in other factors that could have a material effect, or are reasonably likely to have a material effect, on our internal control over financial reporting.

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

In May 2019, the FDA approved a New Drug Application (NDA) filed by Jacobus Pharmaceutical Company, Inc., or Jacobus, for Ruzurgi®, another formulation of amifampridine, for the treatment of pediatric LEMS patients (ages 6 to under 17). As a result of the approval of Ruzurgi® and based on our belief that the approval violated our statutory rights to exclusivity under the Orphan Drug Act, in June 2019 we filed suit against the FDA in the U.S. District Court for the Southern District of Florida challenging this approval, and Jacobus intervened in our case. While the District Court granted summary judgement in favor of the FDA and Jacobus in 2020, on September 30, 2021, a three-judge panel of the U.S. Court of Appeals for the 11th Circuit issued a unanimous decision overturning the District Court’s decision. On January 31, 2022, after Jacobus’ motions for stay were denied by the 11th Circuit and the U.S. Supreme Court, the U.S. District Court for the Southern District of Florida, based on a mandate issued by the 11th Circuit, entered summary judgement in our favor. On February 1, 2022, the FDA informed Jacobus that, consistent with the 11th Circuit’s decision, the final approval of the Ruzurgi® NDA had been switched to a tentative approval until the 7-year orphan-drug exclusivity, or ODE, for FIRDAPSE

has expired, and Ruzurgi® was no longer available on the U.S. market.

Further, in October 2020, we filed lawsuits against Jacobus and the specialty pharmacy marketing Ruzurgi® for infringement of the ‘893 patent. The lawsuits alleged that the Ruzurgi® product infringes the ‘893 patent when administered in accordance with its product labeling. Further, in August 2021, the lawsuits were amended to include alleged infringement of the ‘128 patent. The lawsuit sought damages and injunctive relief to prevent further marketing of Ruzurgi® in violation of our patent rights.

Table of Contents

On March 11, 2022, we announced that we had received a favorable decision from the Canadian court setting aside, for the second time, the decision of Health Canada approving Ruzurgi® for the treatment of LEMS patients. In its ruling, the court determined that the Minister of Health’s approach to evaluating whether FIRDAPSE®’s data deserved protection based on FIRDAPSE®’s status as an innovative drug, which protects by regulation the use of such data as part of a submission seeking an NOC for eight years from approval of the innovative drug, was legally flawed and not supported by the evidence. As a result, the matter has, once again, been remanded to the Minister of Health to redetermine its decision on Ruzurgi® in light of the court’s ruling, and, in that regard, the Minister of Health recently sought appellate review of the Court’s decision (which appeal is ongoing). As a result, Ruzurgi® is no longer currently available for sale in Canada pending both a potential redetermination by the Minister and also the appeal of the second favorable decision. The settlement between Catalyst and Jacobus described above did not resolve the outstanding issues between the parties in Canada, and this dispute continues. There can be no assurance as to the outcome of this proceeding.

Other Litigation

From time to time we may become involved in legal proceedings arising in the ordinary course of business. Other than as set forth above, we believe that there is no litigation pending at this time that could have, individually or in the aggregate, a material adverse effect on our results of operations, financial condition or cash flows.

ITEM 1A. RISK FACTORS

There are many factors that affect our business, our financial condition, and the results of our operations. In addition to the information set forth in this quarterly report, you should carefully read and consider “Item 1A. Risk Factors” in Part I, and “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, of our 2021 Annual Report on Form 10-K filed with the SEC, which contain a description of significant factors that might cause our actual results of operations in future periods to differ materially from those currently expected or desired.

Additionally, the following risk factor should also be considered:

Of particular concern for a company like ours, having only one marketed product, is that third parties may seek to market generic versions of FIRDAPSE® by filing an ANDA filing with the FDA in which they claim that the patents protecting FIRDAPSE® owned or licensed by us and listed with the FDA in “the Orange Book” are invalid, unenforceable and/or not infringed, a so-called Paragraph IV filing. A generic company may file an ANDA and make a Paragraph IV filing after November 28, 2022. If such a filing is made, we will need to defend and/or assert our patents, including by filing lawsuits against the Paragraph IV filer alleging patent infringement. In any of these types of proceedings, if a court or other agency with jurisdiction were to find our patents invalid, not infringed and/or unenforceable, it could have a material adverse impact on our business and results of operations. During the period in which any such litigation is pending, the uncertainty of its outcome may cause investors to disfavor our stock, and our stock price could decline.

While we believe that our patents will protect FIRDAPSE® from generic competition, that may not prove to be the case. Further, even if we are successful in prosecuting such claims, litigation could result in substantial costs and be a distraction to management.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Issuer Purchases of Equity Securities


Period	Total Number of Shares Purchased		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Program		Dollar Value of Shares that May Yet Be Purchased (in thousands)
July 1, 2022 – July 31, 2022		—	$	—		—	$	21,003
August 1, 2022 – August 31, 2022		—	$	—		—	$	21,003
September 1, 2022 – September 30, 2022		—	$	—		—	$	21,003

Table of Contents

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4. MINE SAFETY DISCLOSURE

Not applicable

ITEM 5. OTHER INFORMATION

None

ITEM 6. EXHIBITS


31.1		Certification of Principal Executive Officer under Section 302 of the Sarbanes-Oxley Act of 2002

31.2		Certification of Principal Financial Officer under Section 302 of the Sarbanes-Oxley Act of 2002

32.1		Certification of Principal Executive Officer under Section 906 of the Sarbanes-Oxley Act of 2002

32.2		Certification of Principal Financial Officer under Section 906 of the Sarbanes-Oxley Act of 2002

101.INS		Inline XBRL Instance Document

101.SCH		Inline XBRL Taxonomy Extension Schema

101.CAL		Inline XBRL Taxonomy Extension Calculation Linkbase

101.DEF		Inline XBRL Taxonomy Extension Definition Linkbase

101.LAB		Inline XBRL Taxonomy Extension Label Linkbase

101.PRE		Inline XBRL Taxonomy Extension Presentation Linkbase

104		Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

Table of Contents

SIGNATURES

Pursuant to the Securities Exchange Act of 1934, the Registrant has caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


Catalyst Pharmaceuticals, Inc.

By:		/s/ Alicia Grande
		Alicia Grande
		Vice President, Treasurer and Chief Financial Officer

Date: November 9, 2022

EX-31.1

Exhibit 31.1

Certification of Principal Executive Officer

I, Patrick J. McEnany, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of Catalyst Pharmaceuticals, Inc.;

Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiary, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.	The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 9, 2022

/s/ Patrick J. McEnany

Patrick J. McEnany

Chief Executive Officer

(Principal Executive Officer)

EX-31.2

Exhibit 31.2

Certification of Principal Financial Officer

I, Alicia Grande, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of Catalyst Pharmaceuticals, Inc.;

3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

5.	The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 9, 2022

/s/ Alicia Grande

Alicia Grande

Chief Financial Officer

(Principal Financial Officer)

EX-32.1

Exhibit 32.1

Certification Required by 18 U.S.C. Section 1350

(as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)

I, Patrick J. McEnany as Principal Executive Officer of Catalyst Pharmaceuticals, Inc. (the “Company”), certify, pursuant to 18 U.S.C. Section 1350 (as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002), that to my knowledge:

the accompanying Quarterly Report on Form 10-Q of the Company for the quarterly period ended September 30, 2022 (the “Report”), filed with the U.S. Securities and Exchange Commission, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.	the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


Date: November 9, 2022				/s/ Patrick J. McEnany
				Patrick J. McEnany
				Chief Executive Officer
				(Principal Executive Officer)

EX-32.2

Exhibit 32.2

Certification Required by 18 U.S.C. Section 1350

(as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)

I, Alicia Grande as Principal Financial Officer of Catalyst Pharmaceuticals, Inc. (the “Company”), certify, pursuant to 18 U.S.C. Section 1350 (as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002), that to my knowledge:

2.	the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


Date: November 9, 2022				/s/ Alicia Grande
				Alicia Grande
				Chief Financial Officer
				(Principal Financial Officer)