Exhibit A
JOINT FILING STATEMENT
I, the undersigned, hereby express my agreement that the attached Schedule 13D (and any amendments thereto) relating to the Common Stock of Eiger BioPharmaceuticals, Inc. is filed on behalf of each of the undersigned.
| Date: | April 1, 2016 | |
| INTERWEST PARTNERS X, L.P. | ||
| By: | InterWest Management Partners X, LLC | |
| Its: | General Partner | |
| By: | /s/ Arnold L. Oronsky | |
| W. STEPHEN HOLMES III | ||
| Managing Director | ||
| INTERWEST MANAGEMENT PARTNERS X, LLC | ||
| By: | /s/ Arnold L. Oronsky | |
| W. STEPHEN HOLMES III | ||
| Managing Director | ||
/s/ Karen A. Wilson |
| Karen A. Wilson, Attorney-in-Fact for Bruce A. Cleveland |
/s/ Karen A. Wilson |
| Karen A. Wilson, Attorney-in-Fact for Philip T. Gianos |
/s/ Karen A. Wilson |
| Karen A. Wilson, Attorney-in-Fact for W. Stephen Holmes III |
/s/ Karen A. Wilson |
| Karen A. Wilson, Attorney-in-Fact for Gilbert H. Kliman |
/s/ Arnold L. Oronsky |
| Arnold L. Oronsky |
/s/ Karen A. Wilson |
| Karen A. Wilson, Attorney-in-Fact for Khaled A. Nasr |
/s/ Karen A. Wilson |
| Karen A. Wilson, Attorney-in-Fact for Keval Desai |
16.
