394 filings
Page 8 of 20
4
ebt0dn21d0 0h
23 Feb 22
Change in insider ownership
4:05pm
SC 13G/A
acr 6z8cvatp
22 Feb 22
ASPEN AEROGELS / SPRING CREEK CAPITAL ownership change
4:06pm
5
shkeiet2arlffm
11 Feb 22
ASPEN AEROGELS / WILLIAM P NOGLOWS ownership change
6:39pm
SC 13G/A
4332w6l
9 Feb 22
ASPEN AEROGELS / SPRING CREEK CAPITAL ownership change
4:05pm
3
rpo89j7r9w3hp8o81lp
31 Jan 22
ASPEN AEROGELS / KEITH L SCHILLING ownership change
4:32pm
SC 13G/A
ej8 aax69
28 Jan 22
ASPEN AEROGELS / Telemark Asset Management ownership change
2:34pm
4
gnhfy
20 Dec 21
ASPEN AEROGELS / Mark L Noetzel ownership change
8:28pm
4
rha8we0
1 Dec 21
ASPEN AEROGELS / Kelley Conte ownership change
4:36pm
4
hnzgec9yu
29 Nov 21
ASPEN AEROGELS / Robert M. Gervis ownership change
7:01pm
4
9j7alsbk4
10 Nov 21
ASPEN AEROGELS / Corby C Whitaker ownership change
6:10pm
4
2aogd iwt
3 Nov 21
ASPEN AEROGELS / Donald R Young ownership change
9:28pm
SC 13G/A
pshyyqdhptxjjs wd
9 Sep 21
ASPEN AEROGELS / BlackRock ownership change
4:20pm
4
0f31q8
27 Aug 21
ASPEN AEROGELS / Kelley Conte ownership change
4:22pm
4
b4ox4z sbt54f4
4 Aug 21
ASPEN AEROGELS / Corby C Whitaker ownership change
4:27pm
4
usyhd70zgap5
4 Aug 21
ASPEN AEROGELS / Gregg Landes ownership change
4:26pm
SC 13G
0qlwix2
9 Jul 21
ASPEN AEROGELS / SPRING CREEK CAPITAL ownership change
1:27pm
3
914gczgtulmv 9w3g
9 Jul 21
Initial statement of insider ownership
1:25pm
4
c69r6nn00 10d8
1 Jul 21
ASPEN AEROGELS / Donald R Young ownership change
6:43pm
4
l9c0pbormuj sf6c
3 Jun 21
ASPEN AEROGELS / Steven R Mitchell ownership change
5:55pm
4
fzcn4l6yn2s4vg429b
3 Jun 21
ASPEN AEROGELS / Richard F Reilly ownership change
4:47pm