GALLAGHER DENNIS M. [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/31/2023	Hyliion Holdings Corp.	SHLL	Payment of Exercise	Common Stock	3.3k	$1.64	$5.4k	05/31/2023
03/17/2023	Hyliion Holdings Corp.	SHLL	Payment of Exercise	Common Stock	1.4k	$2.21	$3.2k	03/17/2023
03/06/2023	Hyliion Holdings Corp.	SHLL	Grant	Common Stock	140k	$0.00	$0	03/06/2023
02/28/2023	Hyliion Holdings Corp.	SHLL	Grant	Common Stock	48.8k	$0.00	$0	02/28/2023
02/28/2023	Hyliion Holdings Corp.	SHLL	Payment of Exercise	Common Stock	18.6k	$2.83	$52.5k	02/28/2023
11/16/2022	Hyliion Holdings Corp.	SHLL	Purchase	Common Stock	20k	$3.10	$62k	11/16/2022
09/17/2022	Hyliion Holdings Corp.	SHLL	Payment of Exercise	Common Stock	6.3k	$3.07	$19.3k	09/17/2022
02/28/2022	Hyliion Holdings Corp.	SHLL	Grant	Common Stock	162k	$0.00	$0	02/24/2022
02/24/2022	Hyliion Holdings Corp.	SHLL	Grant	Common Stock	9.4k	$0.00	$0	02/24/2022
12/09/2021	Hyliion Holdings Corp.	SHLL	Purchase	Common Stock	2k	$6.48	$13.1k	12/09/2021
09/17/2021	Hyliion Holdings Corp.	SHLL	Grant	Common Stock	23.5k	$0.00	$0	09/17/2021
09/17/2021	Hyliion Holdings Corp.	SHLL	Grant	Common Stock	70.4k	$0.00	$0	09/17/2021