Corby C. Whitaker - 23 Feb 2024 Form 4 Insider Report for ASPEN AEROGELS INC (ASPN)

Signature
/s/ Virginia H. Johnson, Attorney-in-Fact
Issuer symbol
ASPN
Transactions as of
23 Feb 2024
Net transactions value
-$13,992
Form type
4
Filing time
27 Feb 2024, 13:36:21 UTC
Previous filing
08 Sep 2023
Next filing
07 Mar 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ASPN Common Stock Tax liability $8,395 -495 -0.3% $16.96 162,620 23 Feb 2024 Direct F1
transaction ASPN Common Stock Tax liability $5,597 -330 -0.2% $16.96 162,290 24 Feb 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.