when did clean harbors go public

Clean Harbors (CLH) went public on November 24, 1987, when it opened at a split-adjusted price of $4.56.

DATE OPEN HIGH LOW CLOSE VOLUME
January 2025
$231.35
$247.51
$226.41
$241.81
4,600,493
December 2024
$260.51
$260.66
$226.01
$230.14
6,195,283
November 2024
$232.99
$265.72
$232.31
$260.09
6,523,990
October 2024
$241.38
$267.11
$220.10
$231.26
6,480,085
September 2024
$244.21
$251.65
$231.22
$241.71
4,183,490
August 2024
$241.28
$247.24
$220.00
$245.90
5,349,524
July 2024
$227.51
$240.45
$217.36
$238.73
6,867,426
June 2024
$218.10
$231.15
$211.55
$226.15
6,063,591
May 2024
$192.51
$218.72
$192.51
$216.59
6,463,621
April 2024
$200.75
$204.06
$189.32
$189.45
6,227,123
March 2024
$182.25
$202.58
$180.37
$201.31
6,090,077
February 2024
$168.77
$189.06
$167.86
$182.10
7,131,841
January 2024
$173.26
$174.55
$161.39
$167.96
7,139,345
December 2023
$161.73
$179.49
$161.73
$174.51
6,129,236
November 2023
$141.00
$168.38
$132.92
$161.66
7,926,438
October 2023
$167.14
$167.78
$150.34
$153.67
5,032,757
September 2023
$170.31
$174.46
$162.54
$167.36
5,471,639
August 2023
$166.47
$178.33
$164.38
$169.34
7,068,224
July 2023
$163.49
$172.54
$160.37
$166.26
7,026,251
June 2023
$141.10
$164.80
$140.69
$164.43
8,689,963
May 2023
$145.16
$147.76
$129.70
$140.40
8,979,040
April 2023
$141.80
$146.05
$132.96
$145.16
6,173,913
March 2023
$129.87
$144.20
$125.57
$142.56
11,889,640
February 2023
$129.09
$136.74
$128.01
$132.07
6,939,985
January 2023
$114.92
$131.08
$110.96
$130.30
5,589,574