Latest filings (excl ownership)
No filings
Latest ownership filings
4
ASPEN AEROGELS INC
31 May 24
4
ASPEN AEROGELS INC
2 Jun 23
4
ASPEN AEROGELS INC
6 Jun 22
4
ASPEN AEROGELS INC
3 Jun 21
4
ASPEN AEROGELS INC
22 Jun 20
4
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
8 Aug 19
4
ASPEN AEROGELS INC
21 Jun 19
4
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
3 Apr 19
4
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
19 Nov 18
4
ASPEN AEROGELS INC
22 Jun 18
4
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
6 Apr 18
4
ASPEN AEROGELS INC
16 Jun 17
3
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
17 Mar 17
4
Hannon Armstrong Sustainable Infrastructure Capital, Inc.
17 Mar 17
4
ASPEN AEROGELS INC
28 Jun 16
3
ASPEN AEROGELS INC
17 Jun 16