when did imperial petroleum go public

Imperial Petroleum (IMPP) went public on December 7, 2021, when it opened at a split-adjusted price of $78.93.

DATEOPENHIGHLOWCLOSEVOLUME
August 2026
$4.62
$5.37
$4.46
$4.85
6,442,614
July 2026
$4.61
$5.10
$4.45
$4.70
4,403,800
June 2026
$5.15
$5.47
$4.57
$4.61
8,235,600
May 2026
$5.06
$5.74
$4.69
$5.11
12,979,200
April 2026
$4.22
$5.07
$4.06
$5.06
12,374,100
March 2026
$4.62
$4.94
$3.88
$4.28
21,863,271
February 2026
$3.53
$4.35
$3.15
$4.25
10,758,800
January 2026
$3.71
$4.10
$3.23
$3.53
13,753,100
December 2025
$4.69
$4.81
$3.50
$3.62
20,212,851
November 2025
$5.54
$6.57
$4.52
$4.69
15,674,900
October 2025
$4.72
$5.78
$4.27
$5.51
11,988,700
September 2025
$3.41
$5.25
$3.20
$4.78
11,451,100
August 2025
$2.99
$3.50
$2.90
$3.43
2,994,400
July 2025
$3.07
$3.32
$2.98
$3.07
2,678,200
June 2025
$2.92
$3.79
$2.73
$3.08
8,075,800
May 2025
$2.52
$3.00
$2.45
$2.86
2,894,500
April 2025
$2.45
$2.78
$2.12
$2.55
2,968,300
March 2025
$2.50
$2.60
$2.23
$2.45
3,087,600
February 2025
$2.97
$3.05
$2.44
$2.50
4,145,200
January 2025
$3.02
$3.47
$2.72
$2.94
6,611,500
December 2024
$3.26
$3.26
$2.72
$3.01
5,718,900
November 2024
$3.72
$3.79
$3.17
$3.18
3,556,800
October 2024
$4.15
$4.55
$3.60
$3.67
5,195,500
September 2024
$4.42
$4.47
$3.79
$4.15
4,592,000
August 2024
$3.97
$4.49
$3.23
$4.42
5,812,500