February 25, 2024 · Form 4 insider transaction
RODRIGUEZ RICARDO C. sold 172 shares of Aspen Aerogels, Inc. at $16.96 per share, a transaction worth $2.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs").; Represents 3,483 shares of Common Stock, 18,264 RSUs and 53,590 shares of Restricted Stock.