SCHILLING KEITH L [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
02/23/2023	ASPEN AEROGELS INC	ASPN	Payment of Exercise	Common Stock	423	$11.32	$4.8k	02/23/2023
11/02/2022	ASPEN AEROGELS INC	ASPN	Payment of Exercise	Common Stock	290	$11.90	$3.5k	11/02/2022
06/02/2022	ASPEN AEROGELS INC	ASPN	Grant	Common Stock	53.6k	$0.00	$0	06/02/2022
02/23/2022	ASPEN AEROGELS INC	ASPN	Grant	Stock Option (Right to Buy)	22.4k	$26.29	$589.1k	02/23/2022
02/23/2022	ASPEN AEROGELS INC	ASPN	Grant	Common Stock	4.3k	$26.29	$112.5k	02/23/2022
06/24/2016	TETRA TECHNOLOGIES INC	TTI	Grant	Common Stock	26.7k	$0.00	$0	06/24/2016
05/04/2016	TETRA TECHNOLOGIES INC	TTI	Payment of Exercise	Common Stock	2.7k	$6.82	$18.1k	05/02/2016
05/02/2016	TETRA TECHNOLOGIES INC	TTI	Grant	Common Stock	17.7k	$0.00	$0	05/02/2016
05/02/2016	TETRA TECHNOLOGIES INC	TTI	Grant	Stock Option (right to buy)	40.1k	$7.14	$286.3k	05/02/2016