<SEC-DOCUMENT>0001609251-17-000005-index.html : 20170217
<SEC-HEADER>0001609251-17-000005.hdr.sgml : 20170217
<ACCEPTANCE-DATETIME>20170216203134
ACCESSION NUMBER:		0001609251-17-000005
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170217
DATE AS OF CHANGE:		20170216

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RTI SURGICAL, INC.
		CENTRAL INDEX KEY:			0001100441
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				593466543
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-60813
		FILM NUMBER:		17619555

	BUSINESS ADDRESS:	
		STREET 1:		11621 RESEARCH CIRCLE
		CITY:			ALACHUA
		STATE:			FL
		ZIP:			32615
		BUSINESS PHONE:		386-418-8888

	MAIL ADDRESS:	
		STREET 1:		11621 RESEARCH CIRCLE
		CITY:			ALACHUA
		STATE:			FL
		ZIP:			32615

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RTI Biologics, Inc.
		DATE OF NAME CHANGE:	20080227

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REGENERATION TECHNOLOGIES INC
		DATE OF NAME CHANGE:	19991206

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Krensavage Asset Management, LLC
		CENTRAL INDEX KEY:			0001609251
		IRS NUMBER:				262520930
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		130 EAST 59TH STREET
		STREET 2:		11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-888-1582

	MAIL ADDRESS:	
		STREET 1:		130 EAST 59TH STREET
		STREET 2:		11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>RTIX_13D_12.31.2016.txt
<DESCRIPTION>KRENSAVAGE ASSET MGT 13D 12.31.2016
<TEXT>
Document 1 - file: RTIX_13D_12.31.2016.txt

</DOCUMENT>
</SEC-DOCUMENT>