<SEC-DOCUMENT>0001193125-17-019730-index.html : 20170126
<SEC-HEADER>0001193125-17-019730.hdr.sgml : 20170126
<ACCEPTANCE-DATETIME>20170126160900
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
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>d320192d424b4.htm
<DESCRIPTION>424B4
<TEXT>
Document 1 - file: d320192d424b4.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g320192g05u85.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g320192g05u85.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g320192g28j55.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g320192g28j55.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g320192g29m66.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g320192g29m66.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g320192g34o44.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g320192g34o44.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g320192g46g27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g320192g46g27.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g320192g50j92.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g320192g50j92.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g320192g56g27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g320192g56g27.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g320192g56x38.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g320192g56x38.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g320192g58l58.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g320192g58l58.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g320192g64c21.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g320192g64c21.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g320192g66f36.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g320192g66f36.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g320192g68g50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g320192g68g50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g320192g76f81.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g320192g76f81.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g320192g77x14.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g320192g77x14.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g320192g84l93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g320192g84l93.jpg
</DOCUMENT> </SEC-DOCUMENT>