Corby C. Whitaker - Mar 7, 2025 Form 4 Insider Report for ASPEN AEROGELS INC (ASPN)

Role
SVP, Sales and Marketing
Signature
/s/ Virginia H. Johnson, Attorney-in-Fact
Stock symbol
ASPN
Transactions as of
Mar 7, 2025
Transactions value $
-$15,296
Form type
4
Date filed
3/11/2025, 06:49 PM
Previous filing
Mar 7, 2025
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ASPN Common Stock Tax liability -$15.3K -1.92K -1.24% $7.95 154K Mar 7, 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs").
F2 Represents 117,313 shares of Common Stock and 36,371 RSUs.