when did aptargroup go public

AptarGroup (ATR) went public on April 21, 1993.

DATEOPENHIGHLOWCLOSEVOLUME
May 2026
$126.71
$127.97
$117.00
$118.05
5,883,858
April 2026
$126.84
$132.20
$121.40
$123.19
8,887,800
March 2026
$142.44
$142.79
$119.84
$125.52
11,514,500
February 2026
$123.24
$146.33
$121.48
$143.14
12,576,300
January 2026
$120.79
$126.23
$116.70
$123.98
8,291,200
December 2025
$123.91
$123.99
$114.24
$121.01
11,474,000
November 2025
$115.19
$125.10
$107.45
$123.78
13,301,700
October 2025
$131.81
$132.85
$102.43
$115.11
11,942,100
September 2025
$135.85
$139.21
$128.78
$132.13
9,084,000
August 2025
$155.18
$156.31
$134.88
$137.68
11,029,900
July 2025
$154.21
$162.40
$151.37
$155.34
7,655,000
June 2025
$155.31
$156.81
$146.88
$154.21
8,281,700
May 2025
$146.34
$157.99
$144.88
$156.15
6,624,800
April 2025
$146.33
$150.38
$128.61
$147.38
7,520,600
March 2025
$144.45
$151.36
$139.92
$145.84
7,741,800
February 2025
$151.50
$157.10
$137.53
$144.23
8,791,800
January 2025
$154.51
$157.54
$148.42
$154.02
6,055,900
December 2024
$169.53
$170.63
$151.91
$153.97
5,792,600
November 2024
$164.75
$174.48
$161.05
$169.51
5,091,300
October 2024
$156.92
$167.99
$153.10
$164.56
6,787,000
September 2024
$148.68
$157.90
$145.27
$156.57
5,569,000
August 2024
$143.56
$149.98
$136.33
$149.73
5,761,500
July 2024
$137.76
$147.87
$134.23
$143.66
6,404,800
June 2024
$144.69
$144.69
$136.50
$137.20
4,578,600
May 2024
$141.27
$147.84
$140.81
$143.90
5,598,800