when did alphatec go public

Alphatec (ATEC) went public on June 2, 2006, when it opened at a split-adjusted price of $108.

DATE OPEN HIGH LOW CLOSE VOLUME
August 2025
$11.98
$16.02
$11.66
$15.70
47,058,072
July 2025
$11.10
$12.01
$10.11
$10.58
32,539,920
June 2025
$12.42
$12.97
$10.29
$11.10
34,928,232
May 2025
$11.00
$13.14
$10.74
$12.43
38,341,700
April 2025
$10.09
$11.58
$8.81
$10.98
47,233,074
March 2025
$12.54
$12.79
$9.09
$10.14
52,105,358
February 2025
$11.51
$12.63
$10.13
$12.53
32,168,009
January 2025
$9.23
$12.22
$8.82
$11.79
37,517,735
December 2024
$10.63
$10.63
$8.70
$9.18
26,713,087
November 2024
$7.82
$10.58
$7.80
$10.48
41,510,257
October 2024
$5.54
$8.42
$4.88
$7.85
58,578,911
September 2024
$6.86
$7.00
$5.28
$5.56
37,009,108
August 2024
$7.90
$8.10
$5.57
$6.90
78,780,794
July 2024
$10.45
$11.97
$9.54
$10.10
30,597,042
June 2024
$9.84
$11.22
$9.25
$10.45
29,337,939
May 2024
$12.68
$13.79
$9.66
$9.71
40,962,309
April 2024
$13.71
$14.54
$12.12
$12.62
30,977,243
March 2024
$13.46
$14.88
$12.71
$13.79
40,982,028
February 2024
$16.24
$17.34
$13.23
$13.43
32,513,995
January 2024
$14.82
$16.81
$13.62
$16.09
28,941,160
December 2023
$11.80
$15.48
$11.69
$15.11
38,585,633
November 2023
$9.14
$12.23
$8.98
$11.87
44,602,367
October 2023
$12.97
$13.11
$8.66
$9.18
57,143,165
September 2023
$16.50
$16.62
$12.08
$12.97
22,179,044
August 2023
$16.64
$18.32
$13.64
$16.35
28,347,123