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    ACCESSION NUMBER:		0001564590-21-027021
    CONFORMED SUBMISSION TYPE:	DEFR14A
    PUBLIC DOCUMENT COUNT:		10
    FILED AS OF DATE:		20210512
    DATE AS OF CHANGE:		20210512

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ACADIA PHARMACEUTICALS INC
    		CENTRAL INDEX KEY:			0001070494
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				061376651
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFR14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-50768
    		FILM NUMBER:		21915432

    	BUSINESS ADDRESS:
    		STREET 1:		3611 VALLEY CENTRE DRIVE
    		STREET 2:		SUITE 300
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92130
    		BUSINESS PHONE:		858-558-2871

    	MAIL ADDRESS:
    		STREET 1:		3611 VALLEY CENTRE DRIVE
    		STREET 2:		SUITE 300
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92130
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