when did fair isaac go public

Fair Isaac (FICO) went public on July 22, 1987, when it opened at a split-adjusted price of $1.23.

DATE OPEN HIGH LOW CLOSE VOLUME
November 2024
$1,995.25
$2,402.52
$1,978.40
$2,360.22
2,749,763
October 2024
$1,953.57
$2,103.70
$1,886.20
$1,993.11
3,368,963
September 2024
$1,730.61
$1,962.83
$1,677.47
$1,943.52
2,713,906
August 2024
$1,554.68
$1,818.02
$1,528.43
$1,730.27
3,507,982
July 2024
$1,495.20
$1,658.03
$1,454.41
$1,600.00
3,754,261
June 2024
$1,288.67
$1,518.27
$1,274.55
$1,488.66
2,975,215
May 2024
$1,138.03
$1,451.78
$1,134.06
$1,289.93
5,131,294
April 2024
$1,249.61
$1,266.86
$1,105.65
$1,133.33
3,949,367
March 2024
$1,266.48
$1,349.75
$1,181.00
$1,249.61
3,539,816
February 2024
$1,198.83
$1,336.39
$1,198.83
$1,269.91
3,134,959
January 2024
$1,152.40
$1,307.14
$1,113.19
$1,198.83
3,852,093
December 2023
$1,084.97
$1,185.42
$1,083.72
$1,164.01
3,898,795
November 2023
$849.23
$1,105.56
$838.43
$1,087.60
3,830,641
October 2023
$865.00
$940.10
$811.99
$845.87
4,643,000
September 2023
$909.87
$916.41
$865.31
$868.53
3,645,741
August 2023
$835.43
$915.48
$810.26
$904.59
3,348,998
July 2023
$805.90
$860.00
$776.63
$837.97
3,307,972
June 2023
$786.30
$815.64
$745.45
$809.21
4,100,567
May 2023
$726.72
$796.50
$714.63
$787.67
4,690,911
April 2023
$700.00
$758.00
$664.41
$727.95
3,797,104
March 2023
$675.54
$711.85
$650.00
$702.69
10,379,905
February 2023
$662.47
$710.00
$653.19
$677.39
3,515,811
January 2023
$608.65
$676.98
$575.39
$665.95
3,871,108
December 2022
$617.52
$638.87
$579.61
$598.58
3,638,034
November 2022
$486.17
$623.61
$427.09
$619.72
5,716,971