when did impact biomedical go public

Impact BioMedical (IBO) went public on September 16, when it opened at $3.

DATE OPEN HIGH LOW CLOSE VOLUME
April 2025
$1.36
$1.36
$0.46
$0.96
168,840,000
March 2025
$1.48
$6.17
$0.51
$0.87
189,812,400
February 2025
$2.12
$2.39
$1.33
$1.58
441,486
January 2025
$1.56
$2.18
$1.45
$1.75
403,608
December 2024
$2.89
$2.94
$1.16
$1.45
776,183
November 2024
$2.25
$3.25
$2.01
$2.92
1,150,393
October 2024
$2.02
$2.48
$1.22
$2.25
1,368,020
September 2024
$3.00
$3.00
$1.57
$2.00
2,483,279
July 2022
$388.50
$388.50
$388.50
$388.50
300
December 2021
$0.14
$0.15
$0.11
$0.13
1,406,920
November 2021
$0.18
$0.25
$0.12
$0.14
3,423,393
October 2021
$0.20
$0.22
$0.12
$0.18
5,971,185
August 2021
$24.84
$24.84
$24.84
$24.84
200
July 2020
$24.84
$24.84
$24.84
$24.84
200
June 2020
$24.84
$24.84
$24.84
$24.84
200
March 2020
$24.51
$24.51
$24.51
$24.51
100
September 2019
$23.65
$23.65
$23.65
$23.65
100
August 2019
$23.65
$23.65
$23.65
$23.65
100
December 2018
$23.65
$23.65
$23.65
$23.65
1,500
November 2018
$23.65
$23.65
$23.65
$23.65
2,700
October 2018
$23.65
$23.65
$23.65
$23.65
2,200
September 2018
$23.65
$23.65
$23.65
$23.65
1,900
August 2018
$23.65
$23.65
$23.65
$23.65
2,500
July 2018
$23.65
$23.65
$23.65
$23.65
2,400
June 2018
$23.65
$23.65
$23.65
$23.65
2,400