GENTEX CORP — Director's Dealing 2011

Dec 5, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GENTEX CORP (GNTX)
CIK: 0000355811
Period of Report: 2011-12-02

Reporting Person: Dykman Steven A (VP Finance & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-12-02	Common Stock	M	5040	$18.12	Acquired	24526	Direct
2011-12-02	Common Stock	S	5040	$30.7214	Disposed	19486	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-12-02	Employee Stock Option (Right to Buy)	$18.12	M	5040	Disposed	2014-12-27	Common Stock (5040)	Direct