GENTEX CORP — Director's Dealing 2011

May 3, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GENTEX CORP (GNTX)
CIK: 0000355811
Period of Report: 2011-05-02

Reporting Person: TSUHA WALLACE K JR (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-02	Common Stock	M	6000	$17.71	Acquired	11000	Direct
2011-05-02	Common Stock	M	6000	$14.76	Acquired	17000	Direct
2011-05-02	Common Stock	S	12000	$31.0401	Disposed	5000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-02	Employee Stock Option (Right to Buy)	$17.71	M	6000	Disposed	2015-05-12	Common Stock (6000)	Direct
2011-05-02	Employee Stock Option (Right to Buy)	$14.76	M	6000	Disposed	2016-05-11	Common Stock (6000)	Direct