VivoSim Labs, INC. — Director's Dealing 2015

Jun 9, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ORGANOVO HOLDINGS, INC. (ONVO)
CIK: 0001497253
Period of Report: 2015-06-04

Reporting Person: Presnell Sharon Collins (EVP, Research & Dev & CTO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-06-04	Stock Option (Right to Buy)	$4.92	A	130000	Acquired	2025-06-04	Common Stock (130000)	Direct

Footnotes

F1: Annual long-term equity award approved by the Compensation Committee of the Issuer's Board of Directors.

F2: 25% of the option shares vest and become exercisable on June 4, 2016 and the remaining shares vest in 12 equal quarterly installments thereafter.