Exhibit 31.1
CERTIFICATION OF DISCLOSURE
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Dirk Kuyper, certify that:
| 1. | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Alphatec Holdings, Inc.; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| By: | /s/ Dirk Kuyper | |
| Dirk Kuyper | ||
| President and Chief Executive Officer | ||
| April 2, 2010 |
