ASPEN AEROGELS INC

By person

27 insiders · 152 transactions

3.5×

Donald R. Young holds only 3.5 times base salary in stock. $2.06M of shares against $577.12K in salary for 2025.

Salary from the company's own proxy. The shares are what Donald R. Young last reported holding, valued at $3.23, the price Common Stock was last bought or sold at on the open market here, on 13 Nov 2025.

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

KOCH INDUSTRIES INC entity

Former 10% owner

$50.00M (1)

—

+$50.00M

1,791,986

$5.79M

—

Young Donald R

President and CEO

$444.09K (14)

$20.46M (13) scheduled

−$20.02M

637,834

$2.06M

+1,433%

Wood River Capital, LLC entity

10% owner

$100.00M (1)

$82.25M (1)

+$17.75M

12,280,426

$39.67M

+585.3%

HUFF CRAIG A

10% owner

—

$12.53M (4)

−$12.53M

23,025

$74.37K

−99.2%

Whitaker Corby C

Chief Commercial Officer

—

$7.00M (18) scheduled

−$7.00M

205,315

$663.17K

+266.9%

Gervis Robert M.

Director

$5.08M (60)

—

+$5.08M

427,673

$1.38M

+1,534%

Conte Kelley

Senior Vice President, HR

—

$2.90M (12) scheduled

−$2.90M

128,183

$414.03K

+337.2%

Landes Gregg

Chief Operating Officer

—

$1.81M (6)

−$1.81M

102,931

$332.47K

+339.7%

RODRIGUEZ RICARDO C.

CFO & Treasurer

—

$978.39K (4) scheduled

−$978.39K

57,311

$185.11K

+732.3%

SCHILLING KEITH L

SVP, Technology

—

$536.90K (2) scheduled

−$536.90K

49,797

$160.84K

+1,297%

Mitchell Steven R

Director

$357.46K (2)

—

+$357.46K

156,898

$506.78K

+499.4%

Kool Kathleen

Director

—

$122.03K (1) scheduled

−$122.03K

34,323

$110.86K

—

Daniel Santhosh P

Chief Accounting Officer

—

$47.32K (2)

−$47.32K

15,330

$49.52K

+666.5%

SWEETNAM JAMES E

Director

$30.51K (1)

—

+$30.51K

36,321

$117.32K

—

Noetzel Mark L

Director

$22.58K (1)

—

+$22.58K

121,220

$391.54K

+204.9%

Ball Jeffrey Alan

VP, Operations

—

195,610

$631.82K

+41.4%

FAIRBANKS JOHN F

VP, CFO and Treasurer

—

141,277

$456.32K

+97.3%

NOGLOWS WILLIAM P

Director

—

124,156

$401.02K

+243.2%

Gould George L

Chief Technology Officer

—

95,381

$308.08K

+141.2%

Reilly Richard F

Director

—

79,231

$255.92K

+119.0%

Thoele Grant Douglas

CFO & Treasurer

—

77,732

$251.07K

+414.1%

DEEGAN GLENN E.

CAO, GC & Corp Secretary

—

67,176

$216.98K

—

Blalock Rebecca

Director

—

63,175

$204.06K

+488.4%

Johnson Virginia

CLO, GC, and Secretary

—

44,450

$143.57K

—

Pittman Stephanie

Chief Human Resources Officer

—

42,257

$136.49K

—

Robinson Cari

Director

—

22,616

$73.05K

—

SPRING CREEK CAPITAL LLC entity

10% owner

—

$0.00

−100.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

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