<SEC-DOCUMENT>0000921895-22-002043-index.html : 20220621
<SEC-HEADER>0000921895-22-002043.hdr.sgml : 20220621
<ACCEPTANCE-DATETIME>20220621160125
ACCESSION NUMBER:		0000921895-22-002043
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220621
DATE AS OF CHANGE:		20220621

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Biostage, Inc.
		CENTRAL INDEX KEY:			0001563665
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				455210462
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87697
		FILM NUMBER:		221028070

	BUSINESS ADDRESS:	
		STREET 1:		84 OCTOBER HILL ROAD
		STREET 2:		SUITE 11
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746
		BUSINESS PHONE:		(774) 233-7300

	MAIL ADDRESS:	
		STREET 1:		84 OCTOBER HILL ROAD
		STREET 2:		SUITE 11
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Harvard Apparatus Regenerative Technology, Inc.
		DATE OF NAME CHANGE:	20121204

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARVARD BIOSCIENCE INC
		CENTRAL INDEX KEY:			0001123494
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				043306140
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		84 OCTOBER HILL RD
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746
		BUSINESS PHONE:		5088938999

	MAIL ADDRESS:	
		STREET 1:		84 OCTOBER HILL ROAD
		CITY:			HOLLISTON
		STATE:			MA
		ZIP:			01746
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>sc13g12799001_06212022.htm
<TEXT>
Document 1 - file: sc13g12799001_06212022.htm

</DOCUMENT>
</SEC-DOCUMENT>