when did rockwell automation go public

Rockwell Automation (ROK) went public on January 1, 1987.

DATEOPENHIGHLOWCLOSEVOLUME
February 2026
$420.01
$429.27
$420.00
$429.15
627,916
January 2026
$392.00
$429.58
$390.32
$421.65
13,608,801
December 2025
$390.98
$415.89
$387.00
$389.07
16,502,469
November 2025
$365.14
$398.82
$352.81
$395.86
23,043,262
October 2025
$346.27
$373.65
$331.49
$367.01
15,582,903
September 2025
$337.47
$350.22
$333.08
$348.25
15,463,177
August 2025
$340.35
$356.05
$303.16
$342.17
22,830,069
July 2025
$327.93
$358.22
$327.46
$349.08
18,237,468
June 2025
$312.65
$330.19
$308.85
$329.69
16,182,832
May 2025
$246.14
$313.86
$244.10
$313.19
22,527,545
April 2025
$254.57
$259.55
$212.49
$244.79
24,260,486
March 2025
$286.57
$288.75
$246.14
$255.36
18,896,163
February 2025
$267.70
$303.73
$261.89
$283.80
19,112,291
January 2025
$282.35
$288.27
$265.20
$273.95
13,655,778
December 2024
$290.75
$299.40
$275.36
$281.20
19,217,891
November 2024
$262.48
$298.67
$257.27
$290.39
23,129,795
October 2024
$262.72
$271.35
$254.95
$261.22
11,468,270
September 2024
$263.94
$272.22
$244.18
$262.93
14,696,242
August 2024
$267.80
$269.89
$236.66
$266.43
15,786,430
July 2024
$267.86
$287.19
$251.49
$271.59
15,466,296
June 2024
$261.31
$270.23
$242.69
$268.31
19,882,760
May 2024
$262.18
$274.09
$248.01
$251.01
22,267,800
April 2024
$282.45
$282.50
$261.43
$262.88
19,133,156
March 2024
$276.50
$289.72
$255.82
$282.64
19,246,048
February 2024
$249.24
$279.18
$248.79
$276.58
27,216,316