when did align technology go public

Align Technology (ALGN) went public on January 26, 2001, when it opened at $14.75.

DATEOPENHIGHLOWCLOSEVOLUME
May 2026
$177.16
$179.37
$171.27
$171.88
1,509,361
April 2026
$172.61
$200.44
$164.00
$176.01
22,456,800
March 2026
$184.59
$189.35
$162.27
$171.43
30,433,914
February 2026
$162.83
$199.06
$154.83
$190.10
28,725,300
January 2026
$157.72
$174.67
$154.62
$163.03
17,517,300
December 2025
$145.10
$167.02
$144.00
$156.15
27,130,000
November 2025
$137.58
$152.99
$130.23
$147.19
28,182,800
October 2025
$126.31
$150.78
$124.91
$137.88
31,193,300
September 2025
$138.86
$140.37
$122.00
$125.22
26,834,700
August 2025
$129.00
$150.22
$129.00
$141.96
39,135,500
July 2025
$188.07
$208.31
$127.70
$129.01
33,921,700
June 2025
$179.88
$190.53
$172.50
$189.33
16,479,500
May 2025
$190.00
$196.38
$168.01
$180.94
21,096,823
April 2025
$157.06
$186.28
$141.74
$173.30
30,055,900
March 2025
$188.63
$188.76
$153.77
$158.86
27,854,300
February 2025
$213.90
$232.20
$183.25
$187.03
20,502,200
January 2025
$211.77
$237.23
$206.00
$219.11
12,715,100
December 2024
$231.22
$246.19
$204.13
$208.51
13,551,800
November 2024
$204.81
$241.15
$204.77
$232.77
16,311,700
October 2024
$254.85
$256.22
$204.93
$205.03
20,476,550
September 2024
$234.23
$262.87
$218.25
$254.32
13,188,640
August 2024
$230.35
$245.19
$196.09
$237.22
17,128,500
July 2024
$241.65
$263.24
$217.55
$231.88
18,607,748
June 2024
$257.21
$271.59
$232.80
$241.43
17,956,000
May 2024
$282.03
$295.69
$249.73
$257.21
14,952,000