GENTEX CORP - Director's Dealing 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GENTEX CORP (GNTX)
CIK: 0000355811
Period of Report: 2011-02-07

Reporting Person: LA GRAND KENNETH L (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-07	COMMON STOCK	M	12000	$15.925	Acquired	12000	Direct
2011-02-07	COMMON STOCK	M	12000	$18.035	Acquired	24000	Direct
2011-02-07	COMMON STOCK	M	6000	$17.71	Acquired	30000	Direct
2011-02-07	COMMON STOCK	M	6000	$14.76	Acquired	36000	Direct
2011-02-07	COMMON STOCK	M	6000	$18.41	Acquired	42000	Direct
2011-02-07	COMMON STOCK	M	6000	$19.34	Acquired	48000	Direct
2011-02-07	COMMON STOCK	M	6000	$11.09	Acquired	54000	Direct
2011-02-07	COMMON STOCK	M	6000	$21.12	Acquired	60000	Direct
2011-02-07	COMMON STOCK	S	60000	$31.1971	Disposed	0	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-07	Non-Employee Director Stock Option Grant	$15.925	M	12000	Disposed	2013-05-14	Common Stock (12000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$18.035	M	12000	Disposed	2014-05-13	Common Stock (12000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$17.71	M	6000	Disposed	2015-05-12	Common Stock (6000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$14.76	M	6000	Disposed	2016-05-11	Common Stock (6000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$18.41	M	6000	Disposed	2017-05-10	Common Stock (6000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$19.34	M	6000	Disposed	2018-05-15	Common Stock (6000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$11.09	M	6000	Disposed	2019-05-14	Common Stock (6000)	Direct
2011-02-07	Non-Employee Director Stock Option Grant	$21.12	M	6000	Disposed	2020-05-13	Common Stock (6000)	Direct

F1: 10,500 SHARES INDIRECTLY HELD IN THE "JOAN M. LA GRAND TRUST"

F2: 55,090 SHARES INDIRECTLY HELD IN THE "KENNETH L. LA GRAND TRUST"