GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

WHALEROCK POINT PARTNERS, LLC's Holding History (CIK: 0001389709)

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

Q1 2018

Shares 24,100 Value ($000) $555 Avg Close $22.76 Range $20.78 - $24.07

Q4 2017

Shares 19,150 Value ($000) $401 Avg Close $19.89 Range $18.51 - $21.16

Q3 2017

Shares 19,850 Value ($000) $393 Avg Close $18.18 Range $16.59 - $19.98

Q2 2017

Shares 37,450 Value ($000) $710 Avg Close $19.49 Range $18.06 - $21.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	24,100	$555	$22.76	$20.78 - $24.07
Q4 2017	19,150	$401	$19.89	$18.51 - $21.16
Q3 2017	19,850	$393	$18.18	$16.59 - $19.98
Q2 2017	37,450	$710	$19.49	$18.06 - $21.49