Schaum Richard O [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/01/2023	GENTEX CORP	GNTX	Exercise	Non-Employee Director Stock Option Grant	12k	$12.37	$148.4k	05/01/2023
05/01/2023	GENTEX CORP	GNTX	Sale	Common Stock	5.4k	$27.89	$151.3k	05/01/2023
05/19/2022	GENTEX CORP	GNTX	Grant	Common Stock	3.4k	$0.00	$0	05/19/2022
05/19/2022	GENTEX CORP	GNTX	Grant	Common Stock	4.4k	$0.00	$0	05/19/2022
10/29/2021	GENTEX CORP	GNTX	Exercise	Non-Employee Director Stock Option Grant	12k	$11.20	$134.3k	10/29/2021
05/20/2021	GENTEX CORP	GNTX	Grant	Common Stock	2.8k	$0.00	$0	05/20/2021
04/28/2021	GENTEX CORP	GNTX	Sale	Common Stock	5.4k	$35.69	$194.2k	04/28/2021
04/28/2021	GENTEX CORP	GNTX	Exercise	Non-Employee Director Stock Option Grant	12k	$15.86	$190.3k	04/28/2021
05/21/2020	GENTEX CORP	GNTX	Grant	Common Stock	4.1k	$0.00	$0	05/21/2020
05/16/2019	GENTEX CORP	GNTX	Grant	Common Stock	4.4k	$0.00	$0	05/16/2019
08/02/2018	GENTEX CORP	GNTX	Purchase	Common Stock	5k	$22.99	$114.9k	08/02/2018
05/17/2018	GENTEX CORP	GNTX	Grant	Non-Employee Director Stock Option Grant	7k	$24.21	$169.5k	05/17/2018
05/08/2018	STERLING INFRASTRUCTURE, INC.	STRL	Grant	Common Stock	7.4k	$0.00	$0	05/08/2018
05/18/2017	GENTEX CORP	GNTX	Grant	Non-Employee Director Stock Option Grant	7k	$18.70	$130.9k	05/18/2017
05/19/2016	GENTEX CORP	GNTX	Grant	Non-Employee Director Stock Option Plan	7k	$15.74	$110.2k	05/19/2016
05/06/2016	STERLING INFRASTRUCTURE, INC.	STRL	Grant	Common Stock	11.8k	$0.00	$0	05/06/2016
04/24/2013	BORGWARNER INC	BWA	Grant	Common Stock	1.4k	$74.28	$105k	04/24/2013
05/06/2011	STERLING INFRASTRUCTURE, INC.	STRL	Grant	Common Stock	3.4k	$0.00	$0	05/06/2011