when did biohaven pharmaceutical go public

Biohaven Pharmaceutical (BHVN) went public on September 23, 2022, when it opened at $6.

DATE OPEN HIGH LOW CLOSE VOLUME
January 2025
$37.77
$40.10
$36.89
$39.51
4,099,109
December 2024
$46.02
$47.42
$34.46
$37.35
22,659,462
November 2024
$49.78
$54.98
$40.80
$46.01
16,801,430
October 2024
$49.38
$55.70
$46.02
$49.76
22,313,805
September 2024
$39.07
$51.99
$35.29
$49.97
25,649,962
August 2024
$39.00
$43.19
$32.50
$39.40
15,326,835
July 2024
$34.79
$41.95
$33.17
$39.33
19,241,696
June 2024
$35.68
$36.42
$32.62
$34.71
23,957,854
May 2024
$38.60
$42.19
$26.80
$35.10
33,450,179
April 2024
$54.69
$55.72
$36.77
$38.80
31,104,000
March 2024
$47.48
$62.21
$46.25
$54.69
34,161,016
February 2024
$44.92
$50.68
$43.05
$48.14
16,654,962
January 2024
$42.09
$49.65
$39.84
$44.48
21,998,957
December 2023
$33.20
$44.29
$32.08
$42.80
25,906,795
November 2023
$26.51
$33.99
$26.39
$33.32
23,721,031
October 2023
$26.10
$28.85
$22.12
$26.51
28,008,585
September 2023
$18.42
$27.40
$16.45
$26.01
25,532,097
August 2023
$19.71
$21.81
$18.18
$18.29
14,840,334
July 2023
$23.92
$26.64
$17.10
$19.88
22,541,310
June 2023
$18.20
$25.84
$17.86
$23.92
30,735,155
May 2023
$13.08
$17.58
$12.96
$17.51
19,572,454
April 2023
$13.60
$14.86
$12.35
$13.08
14,678,387
March 2023
$15.25
$15.69
$12.49
$13.66
24,256,403
February 2023
$19.07
$20.57
$14.90
$15.28
16,964,601
January 2023
$14.05
$20.07
$13.10
$19.09
21,097,188