<SEC-DOCUMENT>0000899243-19-012560-index.html : 20190507
<SEC-HEADER>0000899243-19-012560.hdr.sgml : 20190507
<ACCEPTANCE-DATETIME>20190507190056
ACCESSION NUMBER:		0000899243-19-012560
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190507
FILED AS OF DATE:		20190507
DATE AS OF CHANGE:		20190507

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Aperture Venture Partners IV, L.P.
		CENTRAL INDEX KEY:			0001659119
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38886
		FILM NUMBER:		19804675

	BUSINESS ADDRESS:	
		STREET 1:		645 MADISON AVENUE, 20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		(212) 758-7325

	MAIL ADDRESS:	
		STREET 1:		645 MADISON AVENUE, 20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Aperture Ventures IV Management, LLC
		CENTRAL INDEX KEY:			0001775271
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38886
		FILM NUMBER:		19804676

	BUSINESS ADDRESS:	
		STREET 1:		645 MADISON AVENUE, 20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-758-7325

	MAIL ADDRESS:	
		STREET 1:		645 MADISON AVENUE, 20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Trevi Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001563880
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				450834299
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		195 CHURCH STREET
		STREET 2:		14TH FLOOR
		CITY:			NEW HAVEN
		STATE:			CT
		ZIP:			06510
		BUSINESS PHONE:		203-304-2499

	MAIL ADDRESS:	
		STREET 1:		195 CHURCH STREET
		STREET 2:		14TH FLOOR
		CITY:			NEW HAVEN
		STATE:			CT
		ZIP:			06510
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

</DOCUMENT>
</SEC-DOCUMENT>