Agreement of Joint Filing
Exhibit 1
Agreement of Joint Filing
The undersigned hereby agree that a single Schedule 13D (or any amendment thereto) relating to the Common Stock of Aerpio Pharmaceuticals, Inc. shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13D.
Date: March 27, 2017
| VENTURE INVESTORS EARLY STAGE FUND IV LIMITED PARTNERSHIP
By: VIESF IV GP, LLC, its General Partner | ||
| By: | /s/ Xxxx X. Xxxxx | |
| Name: Title: |
Xxxx X. Xxxxx, PhD Managing Director | |
| VIESF IV GP, LLC | ||
| By: | /s/ Xxxx X. Xxxxx | |
| Name: Title: |
Xxxx X. Xxxxx, PhD Managing Director | |
