GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2025

Shares 250,597 Value ($000) $6 Avg Close $24.11 Range $21.69 - $28.37

Q3 2025

Shares 210,171 Value ($000) $6 Avg Close $26.57 Range $21.81 - $29.38

Q2 2025

Shares 210,971 Value ($000) $5 Avg Close $21.86 Range $20.28 - $23.86

Q1 2025

Shares 210,971 Value ($000) $5 Avg Close $25.57 Range $22.87 - $28.88

Q4 2024

Shares 219,571 Value ($000) $6 Avg Close $29.93 Range $28.38 - $31.48

Q3 2024

Shares 226,471 Value ($000) $7 Avg Close $31.06 Range $28.30 - $35.32

Q2 2024

Shares 249,171 Value ($000) $8 Avg Close $34.53 Range $33.23 - $36.46

Q1 2024

Shares 265,171 Value ($000) $10 Avg Close $34.59 Range $30.76 - $37.58

Q4 2023

Shares 279,871 Value ($000) $9 Avg Close $30.89 Range $27.86 - $33.03

Q3 2023

Shares 295,521 Value ($000) $10 Avg Close $32.06 Range $28.59 - $34.33

Q2 2023

Shares 309,531 Value ($000) $9 Avg Close $27.56 Range $25.85 - $29.49

Q1 2023

Shares 313,536 Value ($000) $9 Avg Close $28.18 Range $25.77 - $30.41

Q4 2022

Shares 329,736 Value ($000) $9 Avg Close $26.68 Range $23.28 - $29.63

Q3 2022

Shares 330,036 Value ($000) $7,868 Avg Close $27.45 Range $23.70 - $29.69

Q2 2022

Shares 331,136 Value ($000) $9,262 Avg Close $29.10 Range $26.16 - $31.48

Q1 2022

Shares 331,636 Value ($000) $9,674 Avg Close $31.10 Range $27.41 - $36.65

Q4 2021

Shares 345,724 Value ($000) $12,048 Avg Close $35.48 Range $32.68 - $37.90

Q3 2021

Shares 318,910 Value ($000) $10,518 Avg Close $32.29 Range $30.40 - $34.43

Q2 2021

Shares 330,289 Value ($000) $10,929 Avg Close $34.68 Range $31.66 - $36.65

Q1 2021

Shares 352,489 Value ($000) $12,573 Avg Close $35.52 Range $32.00 - $37.75

Q4 2020

Shares 360,089 Value ($000) $12,218 Avg Close $30.84 Range $25.62 - $34.30

Q3 2020

Shares 360,189 Value ($000) $9,275 Avg Close $26.57 Range $24.70 - $28.34

Q2 2020

Shares 371,289 Value ($000) $9,568 Avg Close $25.06 Range $20.39 - $28.14

Q1 2020

Shares 370,689 Value ($000) $8,214 Avg Close $27.77 Range $19.48 - $31.27

Q4 2019

Shares 360,989 Value ($000) $10,461 Avg Close $28.16 Range $25.50 - $29.74

Q3 2019

Shares 374,589 Value ($000) $10,314 Avg Close $26.43 Range $23.21 - $28.43

Q2 2019

Shares 388,989 Value ($000) $9,573 Avg Close $22.65 Range $20.61 - $25.00

Q1 2019

Shares 442,016 Value ($000) $9,141 Avg Close $20.90 Range $19.55 - $23.15

Q4 2018

Shares 456,616 Value ($000) $9,228 Avg Close $20.95 Range $17.80 - $23.05

Q3 2018

Shares 474,616 Value ($000) $10,185 Avg Close $23.14 Range $21.11 - $24.94

Q2 2018

Shares 474,616 Value ($000) $10,926 Avg Close $23.73 Range $21.82 - $25.41

Q1 2018

Shares 479,270 Value ($000) $11,033 Avg Close $22.76 Range $20.78 - $24.07

Q4 2017

Shares 479,270 Value ($000) $10,041 Avg Close $19.89 Range $18.51 - $21.16

Q3 2017

Shares 479,270 Value ($000) $9,490 Avg Close $18.18 Range $16.59 - $19.98

Q2 2017

Shares 479,270 Value ($000) $9,092 Avg Close $19.49 Range $18.06 - $21.49

Q1 2017

Shares 479,270 Value ($000) $10,223 Avg Close $20.99 Range $19.76 - $22.12

Q4 2016

Shares 479,270 Value ($000) $9,437 Avg Close $18.20 Range $16.06 - $20.39

Q3 2016

Shares 479,270 Value ($000) $8,416 Avg Close $17.28 Range $14.66 - $18.30

Q2 2016

Shares 479,270 Value ($000) $7,405 Avg Close $15.89 Range $14.69 - $16.60

Q1 2016

Shares 479,270 Value ($000) $7,520 Avg Close $14.56 Range $12.93 - $15.90

Q4 2015

Shares 479,270 Value ($000) $7,673 Avg Close $16.16 Range $15.29 - $16.91

Q3 2015

Shares 479,270 Value ($000) $7,429 Avg Close $15.89 Range $13.84 - $16.80

Q2 2015

Shares 479,270 Value ($000) $7,870 Avg Close $17.48 Range $16.34 - $18.55

Q1 2015

Shares 479,270 Value ($000) $8,771 Avg Close $17.65 Range $15.83 - $18.80

Q4 2014

Shares 239,635 Value ($000) $8,658 Avg Close $16.61 Range $13.16 - $19.06

Q3 2014

Shares 239,635 Value ($000) $6,415 Avg Close $14.54 Range $13.33 - $15.15

Q2 2014

Shares 238,935 Value ($000) $6,951 Avg Close $14.60 Range $13.90 - $15.88

Q1 2014

Shares 238,935 Value ($000) $7,534 Avg Close $15.95 Range $14.79 - $17.20

Q4 2013

Shares 238,935 Value ($000) $7,880 Avg Close $14.65 Range $12.31 - $17.07

Q3 2013

Shares 238,935 Value ($000) $6,114 Avg Close $11.86 Range $10.64 - $13.13

Q2 2013

Shares 234,135 Value ($000) $5,397 Avg Close $11.27 Range $9.51 - $12.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	250,597	$6	$24.11	$21.69 - $28.37
Q3 2025	210,171	$6	$26.57	$21.81 - $29.38
Q2 2025	210,971	$5	$21.86	$20.28 - $23.86
Q1 2025	210,971	$5	$25.57	$22.87 - $28.88
Q4 2024	219,571	$6	$29.93	$28.38 - $31.48
Q3 2024	226,471	$7	$31.06	$28.30 - $35.32
Q2 2024	249,171	$8	$34.53	$33.23 - $36.46
Q1 2024	265,171	$10	$34.59	$30.76 - $37.58
Q4 2023	279,871	$9	$30.89	$27.86 - $33.03
Q3 2023	295,521	$10	$32.06	$28.59 - $34.33
Q2 2023	309,531	$9	$27.56	$25.85 - $29.49
Q1 2023	313,536	$9	$28.18	$25.77 - $30.41
Q4 2022	329,736	$9	$26.68	$23.28 - $29.63
Q3 2022	330,036	$7,868	$27.45	$23.70 - $29.69
Q2 2022	331,136	$9,262	$29.10	$26.16 - $31.48
Q1 2022	331,636	$9,674	$31.10	$27.41 - $36.65
Q4 2021	345,724	$12,048	$35.48	$32.68 - $37.90
Q3 2021	318,910	$10,518	$32.29	$30.40 - $34.43
Q2 2021	330,289	$10,929	$34.68	$31.66 - $36.65
Q1 2021	352,489	$12,573	$35.52	$32.00 - $37.75
Q4 2020	360,089	$12,218	$30.84	$25.62 - $34.30
Q3 2020	360,189	$9,275	$26.57	$24.70 - $28.34
Q2 2020	371,289	$9,568	$25.06	$20.39 - $28.14
Q1 2020	370,689	$8,214	$27.77	$19.48 - $31.27
Q4 2019	360,989	$10,461	$28.16	$25.50 - $29.74
Q3 2019	374,589	$10,314	$26.43	$23.21 - $28.43
Q2 2019	388,989	$9,573	$22.65	$20.61 - $25.00
Q1 2019	442,016	$9,141	$20.90	$19.55 - $23.15
Q4 2018	456,616	$9,228	$20.95	$17.80 - $23.05
Q3 2018	474,616	$10,185	$23.14	$21.11 - $24.94
Q2 2018	474,616	$10,926	$23.73	$21.82 - $25.41
Q1 2018	479,270	$11,033	$22.76	$20.78 - $24.07
Q4 2017	479,270	$10,041	$19.89	$18.51 - $21.16
Q3 2017	479,270	$9,490	$18.18	$16.59 - $19.98
Q2 2017	479,270	$9,092	$19.49	$18.06 - $21.49
Q1 2017	479,270	$10,223	$20.99	$19.76 - $22.12
Q4 2016	479,270	$9,437	$18.20	$16.06 - $20.39
Q3 2016	479,270	$8,416	$17.28	$14.66 - $18.30
Q2 2016	479,270	$7,405	$15.89	$14.69 - $16.60
Q1 2016	479,270	$7,520	$14.56	$12.93 - $15.90
Q4 2015	479,270	$7,673	$16.16	$15.29 - $16.91
Q3 2015	479,270	$7,429	$15.89	$13.84 - $16.80
Q2 2015	479,270	$7,870	$17.48	$16.34 - $18.55
Q1 2015	479,270	$8,771	$17.65	$15.83 - $18.80
Q4 2014	239,635	$8,658	$16.61	$13.16 - $19.06
Q3 2014	239,635	$6,415	$14.54	$13.33 - $15.15
Q2 2014	238,935	$6,951	$14.60	$13.90 - $15.88
Q1 2014	238,935	$7,534	$15.95	$14.79 - $17.20
Q4 2013	238,935	$7,880	$14.65	$12.31 - $17.07
Q3 2013	238,935	$6,114	$11.86	$10.64 - $13.13
Q2 2013	234,135	$5,397	$11.27	$9.51 - $12.70