GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

Kemnay Advisory Services Inc.'s Holding History (CIK: 0001555283)

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

Q4 2019

Shares 70,972 Value ($000) $2,057 Avg Close $28.16 Range $25.50 - $29.74

Q3 2018

Shares 60,632 Value ($000) $1,301 Avg Close $23.14 Range $21.11 - $24.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	70,972	$2,057	$28.16	$25.50 - $29.74
Q3 2018	60,632	$1,301	$23.14	$21.11 - $24.94