what is the ipo date for aon

Aon (AON) went public on September 7, 1984, when it opened at a split-adjusted price of $2.46.

DATE OPEN HIGH LOW CLOSE VOLUME
April 2025
$398.41
$401.03
$351.36
$384.34
16,879,697
March 2025
$410.15
$412.97
$387.16
$399.09
27,779,882
February 2025
$370.08
$409.99
$365.44
$409.12
20,158,900
January 2025
$359.88
$377.83
$345.44
$370.15
22,241,100
December 2024
$391.29
$391.59
$351.72
$358.51
21,107,100
November 2024
$365.01
$394.61
$361.49
$390.83
20,918,600
October 2024
$347.60
$387.79
$340.67
$365.53
22,629,100
September 2024
$343.47
$352.25
$338.05
$344.72
15,907,200
August 2024
$328.79
$344.30
$321.77
$342.46
19,885,500
July 2024
$292.72
$328.08
$290.06
$326.64
27,779,200
June 2024
$279.17
$300.16
$277.01
$291.91
35,755,400
May 2024
$279.58
$292.63
$273.50
$280.03
35,332,600
April 2024
$330.31
$330.31
$265.89
$280.40
29,489,100
March 2024
$313.48
$333.34
$308.05
$331.02
15,617,200
February 2024
$294.00
$315.43
$287.37
$313.43
20,852,300
January 2024
$288.49
$309.58
$282.96
$296.02
25,226,400
December 2023
$325.35
$333.60
$281.96
$288.07
26,182,900
November 2023
$307.48
$332.79
$306.37
$325.16
18,013,600
October 2023
$319.98
$325.43
$296.77
$306.26
17,434,900
September 2023
$331.29
$340.51
$319.64
$320.30
12,831,800
August 2023
$314.15
$332.56
$309.23
$329.35
16,979,100
July 2023
$337.12
$339.38
$310.46
$314.64
16,034,200
June 2023
$305.15
$342.51
$303.79
$340.37
18,460,400
May 2023
$318.71
$333.53
$302.59
$303.97
17,354,800
April 2023
$309.56
$329.46
$308.88
$320.63
16,735,800