when did union pacific go public

Union Pacific (UNP) went public on January 13, 1978.

DATE OPEN HIGH LOW CLOSE VOLUME
November 2024
$233.55
$251.72
$229.44
$245.63
47,861,732
October 2024
$246.17
$250.23
$227.56
$232.07
53,342,500
September 2024
$255.87
$258.07
$241.56
$246.48
51,005,500
August 2024
$246.06
$256.30
$230.04
$256.09
42,619,300
July 2024
$224.94
$247.86
$219.46
$245.42
50,020,400
June 2024
$231.77
$232.26
$217.39
$225.06
46,383,900
May 2024
$233.24
$246.18
$223.02
$231.59
48,237,100
April 2024
$242.82
$243.26
$225.38
$234.57
48,031,300
March 2024
$250.10
$252.83
$237.87
$243.24
45,987,000
February 2024
$241.41
$254.52
$239.84
$250.92
45,347,700
January 2024
$241.06
$244.03
$230.72
$240.02
52,999,400
December 2023
$222.52
$243.04
$221.38
$241.69
51,995,700
November 2023
$202.61
$220.79
$201.04
$220.43
44,914,000
October 2023
$197.55
$215.37
$195.04
$203.15
56,948,400
September 2023
$216.87
$217.62
$197.13
$199.25
49,914,100
August 2023
$225.20
$226.49
$215.35
$215.83
51,627,800
July 2023
$197.72
$233.94
$195.05
$225.71
64,116,600
June 2023
$187.23
$201.27
$187.02
$199.06
56,431,300
May 2023
$188.94
$195.99
$184.28
$187.28
46,447,900
April 2023
$194.15
$200.82
$183.95
$189.10
52,845,400
March 2023
$199.14
$205.70
$177.50
$194.48
92,255,000
February 2023
$195.05
$207.56
$182.44
$200.29
74,391,700
January 2023
$198.96
$208.24
$186.69
$195.99
56,653,200
December 2022
$209.07
$211.50
$195.49
$198.75
53,710,800
November 2022
$188.12
$211.26
$181.46
$207.42
77,664,200