when did coherent go public

Coherent (COHR) went public on March 26, 1990, when it opened at a split-adjusted price of $0.41.

DATEOPENHIGHLOWCLOSEVOLUME
December 2025
$160.41
$200.19
$158.21
$191.87
79,394,589
November 2025
$133.54
$168.57
$123.75
$164.26
103,441,500
October 2025
$105.02
$141.43
$105.02
$131.96
77,730,000
September 2025
$87.11
$115.34
$85.94
$107.72
79,477,000
August 2025
$101.50
$123.25
$84.35
$90.47
115,242,300
July 2025
$88.34
$111.61
$84.45
$107.60
55,916,400
June 2025
$75.74
$90.18
$73.85
$89.21
58,088,200
May 2025
$67.90
$83.55
$66.71
$75.63
76,957,500
April 2025
$64.61
$69.59
$45.58
$64.32
89,441,700
March 2025
$76.00
$77.08
$60.39
$64.94
88,212,100
February 2025
$84.43
$107.37
$72.58
$75.19
77,279,100
January 2025
$95.87
$110.73
$75.60
$90.49
74,695,300
December 2024
$100.59
$113.60
$92.40
$94.73
44,309,800
November 2024
$93.15
$111.66
$90.85
$100.16
56,393,500
October 2024
$91.49
$106.50
$87.16
$92.44
51,426,900
September 2024
$76.00
$95.29
$68.45
$88.91
52,757,100
August 2024
$69.25
$80.80
$52.14
$77.95
63,727,400
July 2024
$72.40
$80.93
$63.49
$69.68
41,025,000
June 2024
$61.05
$75.25
$60.49
$72.46
48,883,300
May 2024
$54.37
$61.74
$53.18
$57.06
45,505,800
April 2024
$61.00
$61.50
$48.78
$54.63
36,645,700
March 2024
$60.00
$67.94
$55.72
$60.62
43,121,800
February 2024
$48.00
$63.63
$47.14
$59.48
63,029,000
January 2024
$43.29
$50.11
$40.12
$47.54
41,733,800
December 2023
$36.48
$45.79
$36.09
$43.53
32,138,000