GENTEX CORP — Director's Dealing 2010

Dec 3, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GENTEX CORP (GNTX)
CIK: 0000355811
Period of Report: 2010-12-01

Reporting Person: Arnold John W (VP of Operations Auto Products)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-12-01	Common Stock	M	21000	$21.50	Acquired	35982	Direct
2010-12-01	Common Stock	M	9440	$19.50	Acquired	45422	Direct
2010-12-01	Common Stock	S	30440	$21.9009	Disposed	14982	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-12-01	Employee Stock Option (Right to Buy)	$21.50	M	21000	Disposed	2010-12-24	Common Stock (21000)	Direct
2010-12-01	Employee Stock Option (Right to Buy)	$19.50	M	9440	Disposed	2012-12-27	Common Stock (9440)	Direct