    <SEC-DOCUMENT>0001370053-24-000019-index.html : 20240424
    <SEC-HEADER>0001370053-24-000019.hdr.sgml : 20240424
    <ACCEPTANCE-DATETIME>20240424160550
    ACCESSION NUMBER:		0001370053-24-000019
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		8
    CONFORMED PERIOD OF REPORT:	20240612
    FILED AS OF DATE:		20240424
    DATE AS OF CHANGE:		20240424

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ANAPTYSBIO, INC
    		CENTRAL INDEX KEY:			0001370053
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		ORGANIZATION NAME:           	03 Life Sciences
    		IRS NUMBER:				203828755
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37985
    		FILM NUMBER:		24870563

    	BUSINESS ADDRESS:
    		STREET 1:		10770 WATERIDGE CIRCLE, SUITE 210
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92121
    		BUSINESS PHONE:		858-362-6295

    	MAIL ADDRESS:
    		STREET 1:		10770 WATERIDGE CIRCLE, SUITE 210
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92121

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ANAPTYSBIO INC
    		DATE OF NAME CHANGE:	20080828

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ANAPTYS BIOSCIENCES INC
    		DATE OF NAME CHANGE:	20060724
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>proxystatementfy2023_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: proxystatementfy2023_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>anaptysbioproxycard_1.jpg
    <TEXT>
    Document 2 - file: anaptysbioproxycard_1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>anaptysbioproxycard_2.jpg
    <TEXT>
    Document 3 - file: anaptysbioproxycard_2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>compensationvsnetincomev2.jpg
    <TEXT>
    Document 4 - file: compensationvsnetincomev2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>compensationvstsrv2.jpg
    <TEXT>
    Document 5 - file: compensationvstsrv2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>dfsignature.jpg
    <TEXT>
    Document 6 - file: dfsignature.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>johnorwinsignature.jpg
    <TEXT>
    Document 7 - file: johnorwinsignature.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>newlogo.jpg
    <TEXT>
    Document 8 - file: newlogo.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>