    <SEC-DOCUMENT>0001193125-25-080296-index.html : 20250414
    <SEC-HEADER>0001193125-25-080296.hdr.sgml : 20250414
    <ACCEPTANCE-DATETIME>20250414171920
    ACCESSION NUMBER:		0001193125-25-080296
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20241231
    FILED AS OF DATE:		20250414
    DATE AS OF CHANGE:		20250414
    EFFECTIVENESS DATE:		20250414

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CATALYST PHARMACEUTICALS, INC.
    		CENTRAL INDEX KEY:			0001369568
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		ORGANIZATION NAME:           	03 Life Sciences
    		EIN:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33057
    		FILM NUMBER:		25836800

    	BUSINESS ADDRESS:
    		STREET 1:		355 ALHAMBRA CIRCLE
    		STREET 2:		SUITE 801
    		CITY:			CORAL GABLES
    		STATE:			FL
    		ZIP:			33134
    		BUSINESS PHONE:		(305) 529-2522

    	MAIL ADDRESS:
    		STREET 1:		355 ALHAMBRA CIRCLE
    		STREET 2:		SUITE 801
    		CITY:			CORAL GABLES
    		STATE:			FL
    		ZIP:			33134

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CATALYST PHARMACEUTICAL PARTNERS, INC.
    		DATE OF NAME CHANGE:	20110215

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Catalyst Pharmaceutical Partners, Inc.
    		DATE OF NAME CHANGE:	20060719
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>d920637dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d920637dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>