Aspen Aerogels Inc

Ownership Transactions Reported by 26 Insiders

	Insiders	Shares	%	Avg Price	Total $
Buys	1	+20K	24%	$5.35	+$107K
Sells	2	-63.3K	76%	$3.65	-$231K
Net	-1	-43.3K	-52%		-$124K

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Report Date
Koch, Inc.	10%+ Owner	$293M			Aug 1, 2024
Wood River Capital, LLC	10%+ Owner	$289M			Aug 19, 2024
Koch Industries Llc	Former 10% owner	$19.7M			Aug 1, 2024
Robert M. Gervis	Director	$4.71M			Jun 2, 2022
Mark L. Noetzel	Director	$3.56M			May 30, 2024
Donald R. Young	President and CEO, Director	$2.45M	-$76.6K	-3.04%	Nov 13, 2025
Rebecca Blalock	Director	$1.86M			May 30, 2024
Corby C. Whitaker	SVP, Sales and Marketing	$1.62M			Mar 7, 2025
Fairbanks John F	VP, CFO and Treasurer	$1.56M			Feb 26, 2022
Kelley Conte	Senior Vice President, HR	$1.41M			Jun 1, 2023
Ricardo C. Rodriguez	CFO & Treasurer	$1.08M			Mar 7, 2025
George L. Gould	Chief Technology Officer	$1.05M			Feb 23, 2022
Richard F. Reilly	Director	$872K			Jun 2, 2022
Gregg Landes	SVP, Operations and Strat Deve	$795K			Mar 7, 2025
Keith L. Schilling	SVP, Technology	$783K			Mar 7, 2025
Steven R. Mitchell	Director	$782K			Apr 30, 2025
Virginia Johnson	CLO, GC, and Secretary	$697K			May 23, 2025
Stephanie Pittman	Chief Human Resources Officer	$629K			Sep 5, 2025
William P. Noglows	Director	$529K			Apr 30, 2025
Santhosh P. Daniel	Chief Accounting Officer	$210K	-$47.3K	-18.4%	Sep 13, 2025
James E. Sweetnam	Director	$139K			Apr 30, 2025
Kathleen Kool	Director	$128K			Apr 30, 2025
Grant Douglas Thoele	CFO & Treasurer	$98.4K			Oct 1, 2025
Deegan Glenn E.	CAO, GC & Corp Secretary	$77.2K			Sep 30, 2025
Cari Robinson	Director	$65.4K			Apr 30, 2025
Spring Creek Capital Llc	10%+ Owner				May 2, 2022

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.