when did alle go public

Allegion (ALLE) went public on November 18, 2013, when it opened at $43.76.

DATE OPEN HIGH LOW CLOSE VOLUME
September 2025
$166.76
$180.34
$166.35
$175.01
17,313,580
August 2025
$164.63
$172.45
$162.58
$169.31
17,416,800
July 2025
$143.20
$165.89
$142.89
$165.44
23,120,500
June 2025
$140.84
$144.30
$134.28
$143.70
18,016,300
May 2025
$138.45
$144.98
$137.68
$141.76
18,022,600
April 2025
$129.23
$141.07
$115.80
$138.28
25,887,100
March 2025
$127.52
$133.94
$121.70
$129.60
23,362,800
February 2025
$128.04
$132.82
$122.87
$127.34
20,883,800
January 2025
$130.07
$134.83
$123.93
$131.32
14,176,900
December 2024
$138.82
$142.39
$128.23
$129.29
15,626,000
November 2024
$138.41
$143.88
$134.91
$138.86
15,888,300
October 2024
$143.78
$153.90
$136.41
$137.66
21,789,600
September 2024
$136.29
$144.40
$131.16
$143.69
13,267,500
August 2024
$134.23
$137.04
$123.70
$136.43
13,353,800
July 2024
$116.48
$139.52
$111.30
$134.43
16,332,200
June 2024
$119.90
$119.90
$111.61
$116.10
14,912,800
May 2024
$119.27
$126.23
$115.98
$119.22
12,655,300
April 2024
$131.54
$131.54
$118.65
$118.97
12,142,100
March 2024
$124.38
$133.17
$122.65
$131.84
15,409,400
February 2024
$121.84
$133.50
$120.81
$124.69
17,601,500
January 2024
$122.79
$124.16
$114.26
$120.81
14,464,800
December 2023
$103.30
$125.24
$101.27
$123.54
20,810,600
November 2023
$95.77
$104.31
$94.33
$103.06
13,971,000
October 2023
$101.03
$103.70
$93.20
$95.55
15,791,700
September 2023
$110.83
$111.90
$99.02
$101.22
13,327,500