GENTEX CORP — Director's Dealing 2010

Dec 16, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GENTEX CORP (GNTX)
CIK: 0000355811
Period of Report: 2010-12-15

Reporting Person: Newton Mark W (VP Purchasing & Advanced Techn)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-12-15	Common Stock	M	6400	$14.36	Acquired	29600	Direct
2010-12-15	Common Stock	M	4608	$14.30	Acquired	34208	Direct
2010-12-15	Common Stock	M	784	$14.25	Acquired	34992	Direct
2010-12-15	Common Stock	S	11792	$29.1281	Disposed	23200	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-12-15	Employee Stock Option (Right to Buy)	$14.36	M	6400	Disposed	2013-09-20	Common Stock (6400)	Direct
2010-12-15	Employee Stock Option (Right to Buy)	$14.30	M	4608	Disposed	2015-09-30	Common Stock (4608)	Direct
2010-12-15	Employee Stock Option (Right to Buy)	$14.25	M	784	Disposed	2016-09-28	Common Stock (784)	Direct