Whitehawk Therapeutics, Inc. — Director's Dealing 2017

Mar 17, 2017

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Aerpio Pharmaceuticals, Inc. (NONE)
CIK: 0001422142
Period of Report: 2017-03-15

Reporting Person: Satter Muneer A (Director, 10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2121835	Indirect

Footnotes

F1: These shares were acquired pursuant to an Agreement and Plan of Merger, dated as of March 7, 2017 (the "Merger Agreement"), pursuant to which a wholly-owned subsidiary of the Company merged with and into Aerpio Therapeutics, Inc. ("Aerpio"). Pursuant to the Merger Agreement, the then outstanding shares of Aerpio's common stock and outstanding shares of each series of Aerpio's preferred stock were cancelled and were automatically converted into the right to receive shares of the Company's common stock on a 2.3336572-1 basis upon closing of the merger on March 15, 2017.

F2: The amount in Column 2 includes (a) 980,124 shares that are held by the Muneer A. Satter Revocable Trust for which the Reporting Person serves as trustee and, in such capacity, has sole voting and dispositive power over all such shares and (b) 1,141,711 shares that are held by various other trusts and other entities for which the Reporting Person serves as trustee, investment advisor or manager and, in such capacity, has sole voting and dispositive power over all such shares. The Reporting Person disclaims beneficial ownership of all shares included in clause (b) of this footnote (2), except to the extent of his pecuniary interest.