GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

DDD Partners, LLC's Holding History (CIK: 0001729673)

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

Q3 2021

Shares 208,160 Value ($000) $6,865 Avg Close $32.29 Range $30.40 - $34.43

Q2 2021

Shares 205,955 Value ($000) $6,815 Avg Close $34.68 Range $31.66 - $36.65

Q1 2021

Shares 200,082 Value ($000) $7,137 Avg Close $35.52 Range $32.00 - $37.75

Q4 2020

Shares 196,468 Value ($000) $6,666 Avg Close $30.84 Range $25.62 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	208,160	$6,865	$32.29	$30.40 - $34.43
Q2 2021	205,955	$6,815	$34.68	$31.66 - $36.65
Q1 2021	200,082	$7,137	$35.52	$32.00 - $37.75
Q4 2020	196,468	$6,666	$30.84	$25.62 - $34.30