<SEC-DOCUMENT>0001209191-18-047549-index.html : 20180817
<SEC-HEADER>0001209191-18-047549.hdr.sgml : 20180817
<ACCEPTANCE-DATETIME>20180817202955
ACCESSION NUMBER:		0001209191-18-047549
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180815
FILED AS OF DATE:		20180817
DATE AS OF CHANGE:		20180817

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			O'Neil Thomas P.
		CENTRAL INDEX KEY:			0001640645

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37852
		FILM NUMBER:		181026911

	MAIL ADDRESS:	
		STREET 1:		ARCADIA BIOSCIENCES, INC.
		STREET 2:		202 COUSTEAU PLACE, SUITE 105
		CITY:			DAVIS
		STATE:			CA
		ZIP:			95618

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Protagonist Therapeutics, Inc
		CENTRAL INDEX KEY:			0001377121
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				980505495
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7707 GATEWAY BLVD., SUITE 140
		CITY:			NEWARK
		STATE:			CA
		ZIP:			94560-1160
		BUSINESS PHONE:		(510) 474-0170

	MAIL ADDRESS:	
		STREET 1:		7707 GATEWAY BLVD., SUITE 140
		CITY:			NEWARK
		STATE:			CA
		ZIP:			94560-1160

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Protagonist Therapeutics Inc
		DATE OF NAME CHANGE:	20130605

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Protagonist Inc
		DATE OF NAME CHANGE:	20061002
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>