VivoSim Labs, INC. — Director's Dealing 2017

Nov 17, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ORGANOVO HOLDINGS, INC. (ONVO)
CIK: 0001497253
Period of Report: 2017-11-16

Reporting Person: Gallant Paul (General Manager)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-16	Common Stock	F	7015	$1.4702	Disposed	188399	Direct

Footnotes

F1: Represents the mandatory sale of shares to satisfy the Reporting Person's tax withholding obligations, in connection with the partial vesting and settlement of restricted stock units granted in July 2016 and June 2017, pursuant to the Reporting Person's agreement with the Issuer.

F2: This number does not include 320,000 shares of common stock underlying outstanding options held by Mr. Gallant; post-transaction Mr. Gallant beneficially owns or has a right to acquire 508,399 shares of common stock.