<SEC-DOCUMENT>0001321732-17-000014-index.html : 20170127
<SEC-HEADER>0001321732-17-000014.hdr.sgml : 20170127
<ACCEPTANCE-DATETIME>20170127202920
ACCESSION NUMBER:		0001321732-17-000014
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170125
FILED AS OF DATE:		20170127
DATE AS OF CHANGE:		20170127

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Penumbra Inc
		CENTRAL INDEX KEY:			0001321732
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE PENUMBRA PLACE
		CITY:			ALAMEDA
		STATE:			CA
		ZIP:			94502
		BUSINESS PHONE:		(510) 995-2486

	MAIL ADDRESS:	
		STREET 1:		ONE PENUMBRA PLACE
		CITY:			ALAMEDA
		STATE:			CA
		ZIP:			94502

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Davis Daniel Donen
		CENTRAL INDEX KEY:			0001651322

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37557
		FILM NUMBER:		17555215

	MAIL ADDRESS:	
		STREET 1:		1351 HARBOR BAY PARKWAY
		CITY:			ALAMEDA
		STATE:			CA
		ZIP:			94502

	FORMER NAME:	
		FORMER CONFORMED NAME:	Davis Donen Daniel
		DATE OF NAME CHANGE:	20150819
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_148556694710416.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_148556694710416.html

Document 1 - RAW XML: wf-form4_148556694710416.xml

</DOCUMENT>
</SEC-DOCUMENT>