GENTEX CORP — Director's Dealing 2010

Dec 14, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GENTEX CORP (GNTX)
CIK: 0000355811
Period of Report: 2010-12-13

Reporting Person: TSUHA WALLACE K JR (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-12-13	Common Stock	M	5852	$20.34	Acquired	10852	Direct
2010-12-13	Common Stock	M	12000	$18.035	Acquired	22852	Direct
2010-12-13	Common Stock	S	17852	$29.0104	Disposed	5000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-12-13	Employee Stock Option (Right to Buy)	$20.34	M	5852	Disposed	2013-11-17	Common Stock (5852)	Direct
2010-12-13	Employee Stock Option (Right to Buy)	$18.035	M	12000	Disposed	2014-05-13	Common Stock (12000)	Direct