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    ACCESSION NUMBER:		0001193125-17-019730
    CONFORMED SUBMISSION TYPE:	424B4
    PUBLIC DOCUMENT COUNT:		16
    FILED AS OF DATE:		20170126
    DATE AS OF CHANGE:		20170126

    FILER:

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

    	FILING VALUES:
    		FORM TYPE:		424B4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-206849
    		FILM NUMBER:		17549788

    	BUSINESS ADDRESS:
    		STREET 1:		10421 PACIFIC CENTER COURT, SUITE 200
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92121
    		BUSINESS PHONE:		858-362-6295

    	MAIL ADDRESS:
    		STREET 1:		10421 PACIFIC CENTER COURT, SUITE 200
    		CITY:			SAN DIEGO
    		STATE:			CA
    		ZIP:			92121

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ANAPTYS BIOSCIENCES INC
    		DATE OF NAME CHANGE:	20060724
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