when did thermo fisher scientific go public

Thermo Fisher Scientific (TMO) went public on January 13, 1978.

DATE OPEN HIGH LOW CLOSE VOLUME
October 2025
$487.00
$549.44
$486.94
$536.19
18,550,581
September 2025
$488.87
$501.55
$456.67
$485.02
45,330,900
August 2025
$460.62
$501.94
$445.88
$492.28
39,441,400
July 2025
$405.93
$488.08
$403.00
$467.26
71,097,800
June 2025
$399.37
$423.69
$385.11
$405.10
55,607,000
May 2025
$425.04
$434.14
$389.75
$402.04
58,175,600
April 2025
$494.60
$495.55
$409.06
$428.17
63,314,000
March 2025
$529.45
$534.72
$483.33
$496.64
36,833,000
February 2025
$591.48
$598.74
$517.69
$527.49
37,023,200
January 2025
$517.73
$609.27
$516.65
$596.09
42,316,100
December 2024
$526.84
$540.49
$507.45
$518.79
39,840,300
November 2024
$548.07
$568.20
$491.57
$527.77
39,819,600
October 2024
$617.82
$617.82
$542.58
$544.40
30,077,800
September 2024
$608.93
$625.28
$593.90
$616.40
26,050,500
August 2024
$613.84
$619.72
$583.25
$612.52
24,626,400
July 2024
$551.15
$618.06
$526.18
$610.80
36,258,800
June 2024
$566.64
$583.12
$543.37
$550.71
33,475,400
May 2024
$567.11
$599.09
$547.67
$565.24
29,910,800
April 2024
$578.25
$587.08
$527.08
$565.98
30,247,800
March 2024
$561.47
$600.51
$559.91
$578.40
28,780,900
February 2024
$539.17
$571.85
$531.31
$567.06
25,120,500
January 2024
$526.66
$566.88
$524.43
$536.03
44,861,200
December 2023
$487.86
$533.06
$484.06
$527.88
33,402,400
November 2023
$442.39
$494.44
$431.33
$492.71
37,244,200
October 2023
$499.99
$503.87
$413.04
$442.03
45,825,500