when did lii go public

Lennox International (LII) went public on July 29, 1999, when it opened at $12.21.

DATEOPENHIGHLOWCLOSEVOLUME
October 2025
$528.67
$568.98
$485.47
$496.24
9,821,200
September 2025
$548.63
$580.76
$508.96
$529.36
8,361,827
August 2025
$607.55
$614.96
$551.75
$556.47
7,410,700
July 2025
$572.57
$687.72
$572.19
$607.48
8,629,500
June 2025
$555.65
$572.17
$533.59
$571.81
7,253,000
May 2025
$550.90
$603.17
$547.27
$561.75
8,072,200
April 2025
$553.19
$575.69
$496.64
$544.14
10,533,100
March 2025
$596.11
$620.66
$534.02
$556.95
9,760,100
February 2025
$571.02
$649.49
$559.88
$596.89
7,341,100
January 2025
$610.52
$665.82
$586.58
$588.32
7,626,000
December 2024
$664.83
$672.28
$598.25
$605.08
12,937,100
November 2024
$600.49
$676.51
$591.57
$661.27
5,148,100
October 2024
$597.76
$621.95
$578.18
$597.28
5,942,700
September 2024
$582.74
$620.40
$536.30
$598.98
4,544,000
August 2024
$578.13
$587.53
$499.03
$583.90
4,506,400
July 2024
$532.55
$588.31
$514.98
$577.28
6,961,400
June 2024
$498.12
$547.58
$477.25
$529.27
6,601,500
May 2024
$457.94
$507.22
$439.94
$496.19
6,296,500
April 2024
$484.61
$492.90
$444.13
$457.51
6,313,900
March 2024
$463.07
$494.19
$450.66
$482.52
4,274,800
February 2024
$421.44
$467.85
$405.91
$464.14
5,718,400
January 2024
$435.82
$451.26
$416.40
$421.74
6,434,000
December 2023
$398.58
$444.19
$398.58
$440.80
4,752,100
November 2023
$366.03
$410.81
$365.53
$399.58
6,021,500
October 2023
$367.61
$384.77
$328.70
$364.09
8,812,100