Kathleen Kool - May 22, 2024 Form 4 Insider Report for ASPEN AEROGELS INC (ASPN)

Role
Director
Signature
/s/ Virginia H. Johnson, Attorney-in-Fact
Stock symbol
ASPN
Transactions as of
May 22, 2024
Transactions value $
-$67,721
Form type
4
Date filed
5/23/2024, 04:07 PM
Previous filing
May 14, 2024
Next filing
May 31, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ASPN Common Stock Options Exercise $54.3K +4.47K +38.25% $12.15 16.2K May 22, 2024 Direct
transaction ASPN Common Stock Sale -$122K -4.47K -27.67% $27.30 11.7K May 22, 2024 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ASPN Stock Option (Right to Buy) Options Exercise $0 -4.47K -100% $0.00* 0 May 22, 2024 Common Stock 4.47K $12.15 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These transactions were executed in multiple trades at a weighted average price within the range of $27.30. The reporting person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold in each transaction.
F2 Includes 7,488 shares of restricted stock.
F3 This option is fully vested and exercisable.