Catalyst Pharmaceuticals, Inc.

Catalyst Pharmaceuticals, Inc.

CPRXยทNASDAQ

$31.28

+0.032%
HealthcareBiotechnology

Catalyst Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on developing and commercializing therapies for people with rare debilitating, chronic neuromuscular, and neurological diseases in the United States. It offers Firdapse, an amifampridine phosphate tablets for the treatment of patients with lambert-eaton myasthenic syndrome (LEMS); and Ruzurgi for the treatment of pediatric LEMS patients. The company also develops Firdapse for the treatment of MuSK antibody positive myasthenia gravis, and spinal muscular atrophy type 3, as well as to treat hereditary neuropathy with liability to pressure palsies. It has license agreements with BioMarin Pharmaceutical Inc.; and collaboration and license agreement with Endo Ventures Limited for the development and commercialization of generic Sabril tablets. The company was formerly known as Catalyst Pharmaceutical Partners, Inc. and changed its name to Catalyst Pharmaceuticals, Inc. in May 2015. Catalyst Pharmaceuticals, Inc. was founded in 2002 and is based in Coral Gables, Florida.

At a Glance

Live Snapshot
Market Cap$3.83B
EPS1.7500
P/E Ratio17.87
Earnings Date08/05/2026

SEC Filings

CPRX - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q1

Q1

May 11, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 11, 2026
May 11, 2026
2026
8-K

8-K 2026

N/A

May 07, 2026
May 06, 2026
2026
10-K/A

10-K/A 2025 FY (Amended)

FY

April 30, 2026
December 31, 2025
2025
8-K/A

8-K/A 2026 (Amended)

N/A

March 19, 2026
March 18, 2026
2026
8-K

8-K 2026

N/A

March 18, 2026
March 18, 2026
2026
8-K

8-K 2026

N/A

February 25, 2026
February 25, 2026
2026
10-K

10-K 2025 FY

FY

February 25, 2026
December 31, 2025
2025
8-K

8-K 2026

N/A

January 12, 2026
January 12, 2026
2026
10-Q

10-Q 2025 Q3

Q3

November 05, 2025
September 30, 2025
2025
Showing 1 to 10 of 425 filings

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Essential regulatory documents for investors

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10-K

Annual Report

Comprehensive annual financial report filed within 60-90 days of fiscal year-end. Includes audited financial statements, management discussion & analysis (MD&A), risk factors, and detailed business operations. The most thorough financial disclosure of the year.

Filed annually
10-Q

Quarterly Report

Unaudited quarterly financial report filed within 40-45 days after each of the first three fiscal quarters. Provides updates on financial position, results of operations, and significant events. Essential for tracking quarterly performance trends.

Filed 3 times per year
8-K

Current Report

Event-driven filing for material events that shareholders should know about, filed within 4 business days. Includes acquisitions, executive changes, bankruptcy, earnings releases, and other significant developments. Critical for staying informed about breaking news.

Filed as events occur
DEF 14A

Proxy Statement

Definitive proxy statement sent to shareholders before annual meetings. Contains executive compensation details, board member information, voting matters, and corporate governance policies. Key for understanding management incentives and board composition.

Filed before shareholder meetings
S-1

Registration Statement

Initial registration for securities offerings, including IPOs. Provides detailed company history, business model, financial statements, risk factors, and use of proceeds. Essential for evaluating new investment opportunities and understanding company fundamentals.

Filed for new offerings
20-F

Foreign Annual Report

Annual report for foreign private issuers, equivalent to Form 10-K for non-U.S. companies. Filed within 4-6 months of fiscal year-end. Contains audited financials, business description, and regulatory disclosures adapted for international companies.

Foreign companies only

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