40 filings
4
Donald R Young
29 May 24
ASPEN AEROGELS / Donald R Young ownership change
8:27pm
144
Donald R Young
28 May 24
Notice of proposed sale of securities
4:25pm
4
ASPN
Aspen Aerogels Inc.
11 Mar 24
ASPEN AEROGELS / Donald R Young ownership change
4:03pm
4
ASPN
Aspen Aerogels Inc.
7 Mar 24
ASPEN AEROGELS / Donald R Young ownership change
4:54pm
4
Donald R Young
7 Mar 24
ASPEN AEROGELS / Donald R Young ownership change
4:27pm
4
0mg5w60217j u9v
27 Feb 24
ASPEN AEROGELS / Donald R Young ownership change
1:38pm
4
1f5ed3qpzu glphnrk
8 Sep 23
ASPEN AEROGELS / Donald R Young ownership change
5:41pm
4
x92hk2enp4x4iei
8 Aug 23
ASPEN AEROGELS / Donald R Young ownership change
4:13pm
4
0deaettknmnnap0 0bou
2 Jun 23
ASPEN AEROGELS / Donald R Young ownership change
4:19pm
4
fbjvhf17ocyan
28 Feb 23
ASPEN AEROGELS / Donald R Young ownership change
5:14pm
4
hfs51soa
27 Feb 23
ASPEN AEROGELS / Donald R Young ownership change
6:16pm
4
rben9
12 May 22
ASPEN AEROGELS / Donald R Young ownership change
4:37pm
4
hk2t2aylewbm
1 Mar 22
ASPEN AEROGELS / Donald R Young ownership change
7:52pm
4
zo7y081pdyam
25 Feb 22
ASPEN AEROGELS / Donald R Young ownership change
7:09pm
4
a75s4ez9dtpoe9
3 Nov 21
ASPEN AEROGELS / Donald R Young ownership change
9:28pm
4
ws8s9ldora4h5m86c8cm
1 Jul 21
ASPEN AEROGELS / Donald R Young ownership change
6:43pm
4
kdj1 rj3e5n3v
2 Mar 21
ASPEN AEROGELS / Donald R Young ownership change
4:39pm
4
s6eftacmtlqtkwq70fh1
26 Feb 21
ASPEN AEROGELS / Donald R Young ownership change
5:12pm
4
7coj32o64qwbzq3
10 Mar 20
ASPEN AEROGELS / Donald R Young ownership change
4:16pm
4
2k7o7rqfvd
2 Mar 20
ASPEN AEROGELS / Donald R Young ownership change
4:26pm