Corby C. Whitaker - Feb 23, 2024 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
Feb 23, 2024
Transactions value $
-$13,992
Form type
4
Date filed
2/27/2024, 01:36 PM
Previous filing
Sep 8, 2023
Next filing
Mar 7, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ASPN Common Stock Tax liability -$8.4K -495 -0.3% $16.96 163K Feb 23, 2024 Direct F1
transaction ASPN Common Stock Tax liability -$5.6K -330 -0.2% $16.96 162K Feb 24, 2024 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 107,274 shares of Common Stock, 1,426 RSUs and 53,590 shares of Restricted Stock.