when did ecolab go public

Ecolab (ECL) went public on January 5, 1988, when it opened at a split-adjusted price of $1.77.

DATE OPEN HIGH LOW CLOSE VOLUME
August 2025
$261.77
$281.96
$259.35
$280.83
11,152,100
July 2025
$269.48
$274.17
$255.03
$261.76
25,282,600
June 2025
$264.35
$270.60
$259.05
$269.44
27,444,700
May 2025
$249.05
$265.71
$247.97
$264.97
24,283,700
April 2025
$252.21
$256.93
$221.08
$250.82
32,402,000
March 2025
$269.82
$272.32
$246.63
$252.90
33,898,200
February 2025
$246.36
$269.21
$243.35
$267.66
25,768,200
January 2025
$233.60
$251.92
$226.49
$248.93
23,201,100
December 2024
$247.05
$252.60
$231.90
$233.14
22,401,000
November 2024
$244.06
$249.77
$238.28
$246.87
22,439,000
October 2024
$253.65
$260.61
$241.34
$243.86
20,047,300
September 2024
$248.26
$254.63
$241.53
$253.38
18,904,700
August 2024
$230.69
$251.04
$228.50
$250.69
21,773,000
July 2024
$236.61
$246.55
$218.78
$228.42
22,942,300
June 2024
$228.47
$243.51
$227.94
$235.65
23,174,200
May 2024
$223.88
$233.13
$221.46
$229.37
21,007,200
April 2024
$227.50
$227.67
$214.41
$223.40
26,071,900
March 2024
$220.00
$229.04
$218.67
$228.09
24,300,300
February 2024
$194.92
$222.38
$192.62
$221.54
29,017,100
January 2024
$193.59
$199.51
$190.62
$195.31
21,896,800
December 2023
$188.30
$198.09
$185.49
$195.44
22,061,900
November 2023
$164.50
$188.59
$162.49
$188.37
20,277,700
October 2023
$166.05
$167.98
$153.98
$164.80
23,563,900
September 2023
$180.59
$180.99
$164.08
$166.43
21,408,100
August 2023
$179.14
$185.45
$173.76
$180.05
23,844,100