Ryan Scott P

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
20 Feb 25	GNTX Gentex	Common Stock	Grant	Acquire A	No	No	0	8,370	0.00	40,852
18 Feb 25	GNTX Gentex	Common Stock	Payment of exercise	Dispose F	No	No	24.623	2,573	63.35 k	32,482
18 Feb 25	GNTX Gentex	Common Stock	Payment of exercise	Dispose F	No	No	24.623	5,042	124.15 k	35,055
18 Feb 25	GNTX Gentex	Common Stock	Grant	Acquire A	No	No	0	10,331	0.00	40,097
20 Feb 24	GNTX Gentex	Common Stock	Sell	Dispose S	No	No	34.996	12,500	437.45 k	28,949
20 Feb 24	GNTX Gentex	Common Stock	Option exercise	Acquire M	No	No	22.94	12,500	286.75 k	41,449
20 Feb 24	GNTX Gentex	Common Stock	Payment of exercise	Dispose F	No	No	35.0111	2,576	90.19 k	28,949
20 Feb 24	GNTX Gentex	Common Stock	Payment of exercise	Dispose F	No	No	35.0111	3,708	129.82 k	31,525
20 Feb 24	GNTX Gentex	Common Stock	Grant	Acquire A	No	No	0	7,636	0.00	35,233
20 Feb 24	GNTX Gentex	Employee Stock Option Common Stock	Option exercise	Dispose M	No	No	22.94	12,500	286.75 k	12,500

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.