Donald R. Young - 05 Mar 2024 Form 4 Insider Report for ASPEN AEROGELS INC (ASPN)

Signature
/s/ Virginia H. Johnson, Attorney-in-Fact
Issuer symbol
ASPN
Transactions as of
05 Mar 2024
Net transactions value
$0
Form type
4
Filing time
07 Mar 2024, 16:27:40 UTC
Previous filing
27 Feb 2024
Next filing
11 Mar 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ASPN Common Stock Disposed to Issuer $0 -304,666 -47% $0.000000 349,635 05 Mar 2024 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents unearned performance-based restricted shares granted on June 29, 2021 that were cancelled on March 5, 2024.
F2 Represents 152,805 shares of Common Stock, 39,880 RSUs and 156,950 shares of Restricted Stock.