when did gentex go public

Gentex (GNTX) went public on March 26, 1990, when it opened at a split-adjusted price of $0.17.

DATEOPENHIGHLOWCLOSEVOLUME
June 2026
$24.00
$25.30
$23.75
$24.63
10,317,132
May 2026
$22.93
$24.53
$22.27
$24.16
39,131,300
April 2026
$21.81
$24.82
$20.97
$23.11
46,483,700
March 2026
$22.87
$23.23
$20.36
$21.73
46,008,300
February 2026
$22.66
$25.00
$22.65
$23.27
43,439,800
January 2026
$23.05
$24.78
$22.18
$22.88
52,613,800
December 2025
$22.55
$24.04
$22.39
$23.03
43,272,800
November 2025
$23.11
$23.43
$21.46
$22.59
44,260,900
October 2025
$27.91
$27.95
$22.99
$23.20
77,123,100
September 2025
$27.37
$28.94
$27.05
$27.88
38,940,400
August 2025
$26.00
$28.12
$25.55
$27.59
41,442,200
July 2025
$21.40
$27.56
$21.37
$26.03
62,816,600
June 2025
$21.03
$22.02
$20.63
$21.55
41,897,700
May 2025
$21.38
$23.09
$20.85
$21.14
46,384,300
April 2025
$22.75
$23.25
$19.87
$21.34
59,191,400
March 2025
$23.89
$25.41
$22.28
$22.70
52,985,500
February 2025
$24.73
$25.23
$23.45
$23.69
39,903,500
January 2025
$27.89
$28.01
$24.45
$25.25
35,462,900
December 2024
$29.82
$30.31
$27.71
$27.87
28,780,700
November 2024
$29.60
$30.47
$28.09
$29.64
25,391,300
October 2024
$28.79
$30.54
$27.49
$29.40
37,032,800
September 2024
$30.06
$30.64
$27.64
$28.68
36,009,500
August 2024
$29.93
$30.67
$27.34
$30.26
30,564,800
July 2024
$32.55
$34.12
$28.52
$30.00
29,797,500
June 2024
$33.70
$33.91
$32.05
$32.45
32,096,600