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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ASPEN AEROGELS INC: ASPN
Price: 10/31/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$8.14 $18.95 $4.16 $670 82 1,994 0.0% 12.5% 72.86% 16.35%
Exch Sector Industry Sub-Industry
NYSE Wholesale Trade Wholesale Trade-durable Goods Wholesale- Lumber & Other Construction Materials
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
KOCH INC
BO
3
---
---
---
8/1/24
---
---
12,280,426
---
D
---
8/2/24 - 9:14:04 pm
2
    
 
YOUNG DONALD R
PR,CEO,DIR
JS
$1,809,857
75,885
---
6/29/24
---
$23.85
546,995
-12.2
D
R
7/1/24 - 9:13:20 am
3
    
 
JOHNSON VIRGINIA
LO,GC,SEC,CCO
JS
$19,807
662
---
6/2/24
---
$29.92
27,132
-2.4
D
R
6/3/24 - 4:27:50 pm
4
    
 
KOOL KATHLEEN
DIR
JB
---
1,898
---
5/30/24
---
---
13,583
16.2
D
R
5/31/24 - 6:39:46 pm
5
    
 
BLALOCK REBECCA
DIR
JB
---
1,898
---
5/30/24
---
---
63,175
3.1
D
R
5/31/24 - 6:38:37 pm
6
    
 
MITCHELL STEVEN R
DIR
JB
---
1,898
---
5/30/24
---
---
136,158
1.4
D
R
5/31/24 - 6:37:59 pm
7
    
 
SWEETNAM JAMES E
DIR
JB
---
1,898
---
5/30/24
---
---
15,581
13.9
D
R
5/31/24 - 6:37:30 pm
8
    
 
NOETZEL MARK L
DIR
JB
---
1,898
---
5/30/24
---
---
121,220
1.6
D
R
5/31/24 - 6:37:12 pm
9
    
 
NOGLOWS WILLIAM P
DIR
JB
---
---
---
5/30/24
---
---
10,000
---
I
R
5/31/24 - 6:36:56 pm
10
    
 
NOGLOWS WILLIAM P
DIR
JB
---
1,898
---
5/30/24
---
---
78,617
2.5
D
R
5/31/24 - 6:36:56 pm
11
1y
3
100%
-76%
1
YOUNG DONALD R
PR,CEO,DIR
OS
$12,704,618
433,690
5/28/24
5/29/24
$29.18
$29.38
502,855
-46.3
D
R,10b
5/29/24 - 8:27:49 pm
12
    
 
YOUNG DONALD R
PR,CEO,DIR
OE
$5,683,793
691,124
5/28/24
5/29/24
---
$6.40
799,626
637.0
D
R,10b
5/29/24 - 8:27:49 pm
13
    
 
KOOL KATHLEEN
DIR
OS
$122,031
4,470
---
5/22/24
---
$27.30
11,685
-27.7
D
R
5/23/24 - 4:07:34 pm
14
    
 
KOOL KATHLEEN
DIR
OE
$54,311
4,470
---
5/22/24
---
$12.15
16,155
38.3
D
R
5/23/24 - 4:07:34 pm
15
    
 
WOOD RIVER CAPITAL LLC
BO
JS*
$82,250,000
3,500,000
---
5/14/24
---
$23.50
12,280,426
-22.2
D
---
5/15/24 - 6:00:14 pm
16
1y
1
100%
-77%
2
SCHILLING KEITH L
VP,TO
OS
$536,895
20,000
---
5/13/24
$26.83
$27.42
28,792
-41.0
D
R
5/14/24 - 1:30:13 pm
17
    
 
SCHILLING KEITH L
VP,TO
OE
$136,200
20,000
---
5/13/24
---
$6.81
48,792
69.5
D
R
5/14/24 - 1:30:13 pm
18
1y
8
25%
238%
1
WHITAKER CORBY C
VP,SO
OS
$1,379,527
55,159
---
5/6/24
---
$25.01
131,533
-29.5
D
R
5/8/24 - 8:51:14 am
19
    
 
WHITAKER CORBY C
VP,SO
OE
$200,227
55,159
---
5/6/24
---
$3.63
186,692
41.9
D
R
5/8/24 - 8:51:14 am
20
1y
4
25%
115%
1
LANDES GREGG
VP,OO
S
$1,228,723
48,386
---
5/6/24
$25.11
$25.65
29,853
-61.8
D
---
5/8/24 - 8:50:48 am
21
    
 
YOUNG DONALD R
PR,CEO,DIR
JS
$69,408
4,078
---
3/8/24
---
$17.02
365,446
-1.1
D
R
3/11/24 - 4:03:16 pm
22
    
 
WHITAKER CORBY C
VP,SO
JS
$30,091
1,768
---
3/8/24
---
$17.02
131,533
-1.3
D
R
3/11/24 - 4:02:59 pm
23
    
 
SCHILLING KEITH L
VP,TO
JS
$34,806
2,045
---
3/8/24
---
$17.02
28,792
-6.6
D
R
3/11/24 - 4:02:40 pm
24
    
 
RODRIGUEZ RICARDO C
CFO,TR
JS
$31,044
1,824
---
3/8/24
---
$17.02
27,955
-6.1
D
R
3/11/24 - 4:02:18 pm
25
    
 
LANDES GREGG
VP,OO
JS
$30,142
1,771
---
3/8/24
---
$17.02
78,239
-2.2
D
R
3/11/24 - 4:01:53 pm
26
    
 
JOHNSON VIRGINIA
LO,GC,SEC,CCO
JS
$36,236
2,129
---
3/8/24
---
$17.02
27,794
-7.1
D
R
3/11/24 - 4:01:34 pm
27
    
 
JOHNSON VIRGINIA
LO,GC,SEC,CCO
JB
---
8,032
---
3/5/24
---
---
29,923
36.7
D
R
3/7/24 - 8:17:25 pm
28
    
 
LANDES GREGG
VP,OO
JB
---
8,032
---
3/5/24
---
---
80,010
11.2
D
R
3/7/24 - 8:14:48 pm
29
    
 
JOHNSON VIRGINIA
LO,GC,SEC,CCO
JS
---
53,590
---
3/5/24
---
---
21,891
-71.0
D
R
3/7/24 - 8:11:53 pm
30
    
 
LANDES GREGG
VP,OO
JS
---
53,590
---
3/5/24
---
---
71,978
-42.7
D
R
3/7/24 - 8:09:20 pm
31
    
 
RODRIGUEZ RICARDO C
CFO,TR
JB
---
8,032
---
3/5/24
---
---
29,779
36.9
D
R
3/7/24 - 5:28:29 pm
32
    
 
WHITAKER CORBY C
VP,SO
JB
---
8,032
---
3/5/24
---
---
133,301
6.4
D
R
3/7/24 - 4:55:11 pm
33
    
 
YOUNG DONALD R
PR,CEO,DIR
JB
---
19,889
---
3/5/24
---
---
369,524
5.7
D
R
3/7/24 - 4:54:31 pm
34
    
 
PITTMAN STEPHANIE
HR
JB
---
8,032
---
3/5/24
---
---
24,187
49.7
D
R
3/7/24 - 4:53:29 pm
35
    
 
SCHILLING KEITH L
VP,TO
JB
---
8,032
---
3/5/24
---
---
30,837
35.2
D
R
3/7/24 - 4:53:07 pm
36
    
 
DANIEL SANTHOSH P
CAO
JB
---
3,671
---
3/5/24
---
---
21,645
20.4
D
R
3/7/24 - 4:49:01 pm
37
    
 
RODRIGUEZ RICARDO C
CFO,TR
JS
---
53,590
---
3/5/24
---
---
21,747
-71.1
D
R
3/7/24 - 4:28:51 pm
38
    
 
YOUNG DONALD R
PR,CEO,DIR
JS
---
304,666
---
3/5/24
---
---
349,635
-46.6
D
R
3/7/24 - 4:27:40 pm
39
    
 
SCHILLING KEITH L
VP,TO
JS
---
53,590
---
3/5/24
---
---
22,805
-70.1
D
R
3/7/24 - 4:27:24 pm
40
    
 
WHITAKER CORBY C
VP,SO
JS
---
53,590
---
3/5/24
---
---
125,269
-30.0
D
R
3/7/24 - 4:27:06 pm
41
    
 
RODRIGUEZ RICARDO C
CFO,TR
JS
$8,039
474
2/23/24
2/25/24
---
$16.96
75,337
-0.6
D
R
2/27/24 - 1:35:56 pm
42
    
 
YOUNG DONALD R
PR,CEO,DIR
JS
$32,512
1,917
2/23/24
2/24/24
---
$16.96
654,786
-0.3
D
R
2/27/24 - 1:38:32 pm
43
    
 
LANDES GREGG
VP,OO
JS
$13,992
825
2/23/24
2/24/24
---
$16.96
125,568
-0.7
D
R
2/27/24 - 1:37:09 pm
44
    
 
WHITAKER CORBY C
VP,SO
JS
$13,992
825
2/23/24
2/24/24
---
$16.96
162,290
-0.5
D
R
2/27/24 - 1:36:21 pm
45
    
 
SCHILLING KEITH L
VP,TO
JS
$8,395
495
---
2/23/24
---
$16.96
76,395
-0.6
D
R
2/27/24 - 1:30:25 pm
46
1y
4
25%
115%
1
LANDES GREGG
VP,OO
S
$1,707
155
---
11/20/23
---
$11.01
126,393
-0.1
D
R
11/20/23 - 5:14:35 pm
47
    
 
RODRIGUEZ RICARDO C
CFO,TR
JS
$1,149
111
---
11/15/23
---
$10.35
75,811
-0.1
D
R
11/16/23 - 1:48:19 pm
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