Exhibit 31.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY
ACT OF 2002
I, Ann D. Rhoads, certify that:
1. I have reviewed this Amendment No. 1 to the Quarterly Report on Form 10-Q of Zogenix, 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.
/s/ Ann D. Rhoads |
| Ann D. Rhoads |
| Chief Financial Officer |
Date: January 14, 2014
