EXHIBIT 31.5
CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT
TO SECTION 302 OF THESARBANES-OXLEY ACT OF 2002
I, Igor Gonda, Chief Executive Officer, certify that:
| 1. | I have reviewed this Amendment No. 3 to Annual Report onForm 10-K of Aradigm Corporation for the year ended December 31, 2015; 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/ Igor Gonda |
| Igor Gonda |
| President and Chief Executive Officer |
Dated: August 16, 2016
