DEEGAN GLENN E. - Insider Non-Derivative Transactions at ASPEN AEROGELS INC (ASPN) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Sep 30, 2025, DEEGAN GLENN E.'s relationship to ASPEN AEROGELS INC (ASPN) is Officer (CAO, GC & Corp Secretary), and currently has 11,673 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ASPN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

DEEGAN GLENN E. - Insider Non-Derivative Transactions of ASPN Common Stock

DEEGAN GLENN E. - Insider Non-Derivative Transactions at ASPN

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 1, 2025	Acquisition -- (Common Stock)	11673	0	11673