GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

COMMERZBANK AKTIENGESELLSCHAFT /FI's Holding History (CIK: 0000852933)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015

Shares 52,620 Value ($000) $816 Avg Close $15.89 Range $13.84 - $16.80

Q2 2015

Shares 49,116 Value ($000) $806 Avg Close $17.48 Range $16.34 - $18.55

Q4 2013

Shares 9,290 Value ($000) $301 Avg Close $14.65 Range $12.31 - $17.07

Q3 2013

Shares 8,637 Value ($000) $221 Avg Close $11.86 Range $10.64 - $13.13

Q2 2013

Shares 12,973 Value ($000) $299 Avg Close $11.27 Range $9.51 - $12.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	52,620	$816	$15.89	$13.84 - $16.80
Q2 2015	49,116	$806	$17.48	$16.34 - $18.55
Q4 2013	9,290	$301	$14.65	$12.31 - $17.07
Q3 2013	8,637	$221	$11.86	$10.64 - $13.13
Q2 2013	12,973	$299	$11.27	$9.51 - $12.70