<SEC-DOCUMENT>0001104659-18-063178-index.html : 20181022
<SEC-HEADER>0001104659-18-063178.hdr.sgml : 20181022
<ACCEPTANCE-DATETIME>20181022083702
ACCESSION NUMBER:		0001104659-18-063178
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20181022
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20181022
DATE AS OF CHANGE:		20181022

FILER:

	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

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37852
		FILM NUMBER:		181131587

	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>8-K
<SEQUENCE>1
<FILENAME>a18-37039_18k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a18-37039_18k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a18-37039_1ex99d1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: a18-37039_1ex99d1.htm

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>3
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g370391mmi001.gif

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>4
<FILENAME>g370391mmi002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g370391mmi002.gif

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>5
<FILENAME>g370391mmi003.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g370391mmi003.gif

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<DOCUMENT>
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<SEQUENCE>6
<FILENAME>g370391mmi004.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g370391mmi004.gif

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>7
<FILENAME>g370391mmi005.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g370391mmi005.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g370391mmi006.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g370391mmi006.gif

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Document 9 - file: g370391mmi007.gif

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<DOCUMENT>
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<SEQUENCE>10
<FILENAME>g370391mmi008.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g370391mmi008.gif

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<DOCUMENT>
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<SEQUENCE>11
<FILENAME>g370391mmi009.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g370391mmi009.gif

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<SEQUENCE>12
<FILENAME>g370391mmi010.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g370391mmi010.gif

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g370391mmi011.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g370391mmi011.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g370391mmi012.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g370391mmi012.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g370391mmi013.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g370391mmi013.gif

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>16
<FILENAME>g370391mmi014.gif
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<TEXT>
Document 16 - file: g370391mmi014.gif

</DOCUMENT>
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