<SEC-DOCUMENT>0001058854-17-000011-index.html : 20170215
<SEC-HEADER>0001058854-17-000011.hdr.sgml : 20170215
<ACCEPTANCE-DATETIME>20170215125609
ACCESSION NUMBER:		0001058854-17-000011
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170215
DATE AS OF CHANGE:		20170215

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sientra, Inc.
		CENTRAL INDEX KEY:			0001551693
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				205551000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88390
		FILM NUMBER:		17613873

	BUSINESS ADDRESS:	
		STREET 1:		420 SOUTH FAIRVIEW AVENUE
		STREET 2:		SUITE 200
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93117
		BUSINESS PHONE:		805.679.8838

	MAIL ADDRESS:	
		STREET 1:		420 SOUTH FAIRVIEW AVENUE
		STREET 2:		SUITE 200
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93117

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CANNELL CAPITAL LLC
		CENTRAL INDEX KEY:			0001058854
		IRS NUMBER:				943366999
		STATE OF INCORPORATION:			WY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		245 MERIWETHER CIRCLE
		CITY:			ALTA
		STATE:			WY
		ZIP:			83414
		BUSINESS PHONE:		4158358300

	MAIL ADDRESS:	
		STREET 1:		245 MERIWETHER CIRCLE
		CITY:			ALTA
		STATE:			WY
		ZIP:			83414

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CANNELL J CARLO DBA CANNELL CAPITAL MGMT
		DATE OF NAME CHANGE:	19980330
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>ccllc_sien_13ga021417.htm
<DESCRIPTION>FORM SC 13G
<TEXT>
Document 1 - file: ccllc_sien_13ga021417.htm

</DOCUMENT>
</SEC-DOCUMENT>