when did kinder morgan go public

Kinder Morgan (KMI) went public on February 11, 2011, when it opened at a split-adjusted price of $15.57.

DATEOPENHIGHLOWCLOSEVOLUME
January 2026
$27.49
$28.00
$26.59
$27.96
146,124,891
December 2025
$27.21
$28.00
$26.24
$27.49
243,780,100
November 2025
$25.98
$27.55
$25.60
$27.32
279,243,100
October 2025
$27.91
$28.59
$25.44
$25.90
336,941,200
September 2025
$26.43
$28.19
$25.93
$27.99
258,359,000
August 2025
$27.47
$28.14
$25.73
$26.68
321,821,200
July 2025
$28.73
$28.80
$25.91
$27.75
341,461,300
June 2025
$27.64
$28.94
$26.62
$28.77
261,091,300
May 2025
$25.53
$27.74
$25.46
$27.44
265,623,700
April 2025
$27.46
$28.01
$23.17
$25.73
337,200,900
March 2025
$26.62
$28.20
$24.71
$27.62
258,868,300
February 2025
$25.98
$26.99
$24.62
$26.23
274,921,400
January 2025
$26.46
$30.15
$25.81
$26.32
339,241,200
December 2024
$27.03
$27.08
$24.69
$26.25
252,503,900
November 2024
$23.53
$27.60
$22.96
$27.08
291,239,400
October 2024
$20.86
$24.08
$20.84
$23.48
329,207,300
September 2024
$20.31
$21.15
$19.47
$20.91
235,709,200
August 2024
$20.01
$20.44
$18.63
$20.42
270,237,600
July 2024
$18.67
$20.48
$18.19
$20.01
371,290,200
June 2024
$18.20
$18.86
$18.02
$18.56
259,994,200
May 2024
$17.12
$18.62
$16.94
$18.21
264,705,800
April 2024
$16.90
$17.40
$16.20
$17.08
295,792,200
March 2024
$15.99
$16.95
$15.95
$16.87
275,571,800
February 2024
$15.56
$16.04
$15.15
$16.00
278,019,400
January 2024
$16.02
$16.51
$15.25
$15.56
330,930,600