Gentex Declares Quarterly Cash Dividend

ZEELAND, MI -- (MARKET WIRE) -- 11/22/11 -- Gentex Corporation (NASDAQ: GNTX), the Zeeland, Michigan-based manufacturer of automatic-dimming rearview mirrors and camera-based lighting-assist features for the automotive industry, commercial fire protection products and dimmable aircraft windows, today announced that its Board of Directors recently declared a quarterly cash dividend of $0.12 (12 cents) per share that will be payable January 20, 2012, to shareholders of record of the common stock at the close of business on January 6, 2012.

About the Company

Founded in 1974, Gentex Corporation (NASDAQ: GNTX) is the leading supplier of automatic-dimming rearview mirrors and camera-based lighting-assist features to the global automotive industry. The Company also provides commercial smoke alarms and signaling devices to the North American fire protection market, as well as dimmable aircraft windows for the commercial, business and general aviation markets. Based in Zeeland, Michigan, the international Company develops, manufactures and markets interior and exterior automatic-dimming automotive rearview mirrors that utilize proprietary electrochromic technology to dim in proportion to the amount of headlight glare from trailing vehicle headlamps. More than half of the Company's interior mirrors are sold with advanced electronic features, and more than 98 percent of the Company's net sales are derived from the sale of auto-dimming mirrors to nearly every major automaker in the world.

CONTACT:
Connie Hamblin
616/772-1800
EXCHANGE: Nasdaq Global Select Market
SYMBOL: GNTX
WEBSITE: www.gentex.com

Source: Gentex Corporation