<SEC-DOCUMENT>0001019432-19-000003-index.html : 20191204
<SEC-HEADER>0001019432-19-000003.hdr.sgml : 20191204
<ACCEPTANCE-DATETIME>20191204152451
ACCESSION NUMBER:		0001019432-19-000003
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20191204
DATE AS OF CHANGE:		20191204
GROUP MEMBERS:		AMH EQUITY LLC
GROUP MEMBERS:		LEVITICUS PARTNERS LP

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASPEN AEROGELS INC
		CENTRAL INDEX KEY:			0001145986
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-LUMBER & OTHER CONSTRUCTION MATERIALS [5030]
		IRS NUMBER:				043559972
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88226
		FILM NUMBER:		191268103

	BUSINESS ADDRESS:	
		STREET 1:		30 FORBES ROAD
		STREET 2:		BUILDING B
		CITY:			NORTHBOROUGH
		STATE:			MA
		ZIP:			01532
		BUSINESS PHONE:		5086911111

	MAIL ADDRESS:	
		STREET 1:		30 FORBES ROAD
		STREET 2:		BUILDING B
		CITY:			NORTHBOROUGH
		STATE:			MA
		ZIP:			01532

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LEVITICUS PARTNERS L P
		CENTRAL INDEX KEY:			0001019432
		IRS NUMBER:				133896587
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		370 LEXINGTON AVE
		STREET 2:		SUITE 201
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		(212)871-5700

	MAIL ADDRESS:	
		STREET 1:		370 LEXINGTON AVE
		STREET 2:		SUITE 201
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>aspn13g.txt
<TEXT>
Document 1 - file: aspn13g.txt

</DOCUMENT>
</SEC-DOCUMENT>