← Back
$ASPN All transactions

ASPEN AEROGELS INC

F

$ Value

$6K

Shares

1,924

Price

$3

Filed

Mar 10

Insider

Name

Landes Gregg

Title

Chief Operating Officer

CIK

0001731877

Roles

Officer

Transaction Details

Transaction Date

2026-03-08

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

102,931

Footnotes

Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs"). | Represents 26,317 shares of Common Stock and 76,614 RSUs.

Filing Info

Accession No.

0001193125-26-100339

Form Type

4

Issuer CIK

0001145986

Landes Gregg's History

Date Ticker Type Value
2026-03-08 ASPN F $6K
2026-03-05 ASPN F $12K
2026-03-04 ASPN A $0
2026-03-04 ASPN A $0

Other Insiders at ASPN (90d)

Insider Bought Sold Last
DEEGAN GLENN E.
CAO, GC & Corp Secretary
2026-03-04
Young Donald R
President and CEO
2026-03-08
Whitaker Corby C
Chief Commercial Officer
2026-03-08
Whitaker Corby C
SVP, Sales and Marketing
2026-03-05
Landes Gregg
SVP, Operations and Strat Deve
2026-03-05
Daniel Santhosh P
Chief Accounting Officer
2026-03-05
Thoele Grant Douglas
CFO & Treasurer
2026-03-08