Exhibit 31.4
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Matthew K. Harbaugh, certify that:
| 1. | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of NuVasive, 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. |
Date: April 12, 2023
| /s/ Matthew K. Harbaugh |
| Matthew K. Harbaugh Executive Vice President and Chief Financial Officer |