Santhosh P Daniel Aspen Aerogels Inc (ASPN) insider trading activity

Santhosh P Daniel is Chief Accounting Officer of ASPEN AEROGELS INC. Currently has a direct ownership of 16,316 shares of ASPN, which is worth approximately $130,528. The most recent transaction as insider was on Sep 13, 2025, when has been sold 1,563 shares (Common Stock) at a price of $6.59 per share, resulting in proceeds of $10,300. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 16.3K

16.35% 3M change

18.15% 12M change

Total Value Held $130,528

Santhosh P Daniel Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 13 2025	SELL Payment of exercise price or tax liability	$10,300 $6.59 p/Share	1,563 Reduced 8.74%	16,316 Common Stock
Aug 13 2025	SELL Open market or private sale	$15,080 $7.54 p/Share	2,000 Reduced 10.06%	17,879 Common Stock
Aug 12 2025	SELL Open market or private sale	$32,237 $7.31 p/Share	4,410 Reduced 18.16%	19,879 Common Stock
Mar 05 2025	SELL Payment of exercise price or tax liability	$3,355 $7.84 p/Share	428 Reduced 2.15%	19,506 Common Stock
Mar 05 2025	BUY Grant, award, or other acquisition	-	4,783 Added 16.45%	24,289 Common Stock
Sep 13 2024	SELL Payment of exercise price or tax liability	$42,501 $24.84 p/Share	1,711 Reduced 7.9%	19,934 Common Stock
Mar 05 2024	BUY Grant, award, or other acquisition	-	3,671 Added 14.5%	21,645 Common Stock
Sep 13 2023	BUY Grant, award, or other acquisition	-	15,974 Added 47.05%	17,974 Common Stock

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