when did cigna go public

Cigna (CI) went public on March 31, 1982, when it opened at a split-adjusted price of $1.43.

DATE OPEN HIGH LOW CLOSE VOLUME
April 2025
$330.60
$343.91
$307.83
$334.82
36,413,063
March 2025
$306.61
$332.90
$305.61
$329.00
34,904,800
February 2025
$290.69
$313.62
$283.88
$307.34
35,178,700
January 2025
$277.46
$307.13
$267.67
$292.77
37,443,000
December 2024
$333.13
$336.24
$260.75
$274.79
52,059,500
November 2024
$310.47
$344.47
$303.89
$334.74
36,252,300
October 2024
$342.85
$355.63
$305.07
$311.96
38,164,600
September 2024
$357.63
$367.47
$338.92
$343.31
25,099,900
August 2024
$331.68
$357.86
$317.23
$357.16
30,543,100
July 2024
$326.33
$350.99
$312.48
$344.19
25,804,900
June 2024
$334.86
$341.52
$324.04
$326.32
28,895,400
May 2024
$344.06
$355.60
$323.75
$338.80
42,749,000
April 2024
$356.56
$358.49
$339.94
$351.01
28,336,000
March 2024
$328.95
$359.53
$323.77
$357.06
30,759,200
February 2024
$297.26
$339.86
$295.40
$329.09
35,040,400
January 2024
$294.97
$308.29
$285.33
$294.64
35,392,000
December 2023
$257.21
$297.32
$248.62
$293.17
49,533,600
November 2023
$299.88
$311.74
$252.79
$256.16
46,304,800
October 2023
$278.41
$308.06
$274.50
$301.30
28,206,000
September 2023
$269.52
$286.84
$267.87
$278.76
21,729,900
August 2023
$286.96
$294.27
$257.63
$268.01
32,010,600
July 2023
$270.62
$288.54
$259.52
$286.29
28,926,000
June 2023
$240.30
$273.68
$240.30
$272.22
35,253,700
May 2023
$244.58
$260.09
$232.23
$238.90
39,447,600
April 2023
$250.80
$260.00
$238.53
$244.58
34,270,800