ORGANOVO HOLDINGS, INC. 2023 Annual Meeting Summary

This is a Definitive Additional Material filing (Schedule 14A) concerning the stockholder meeting on October 31, 2023, at 9:00 a.m. PT (Virtual). The proxy voting deadline is October 30, 2023.

Key Proposals & Board Recommendations

The Board recommends voting FOR all five proposals presented:

• Election of Directors: Elect Keith Murphy and Adam Stern (Class III) until 2026.
• Auditor Ratification: Ratify Rosenberg Rich Baker Berman P.A. as independent auditor for FYE March 31, 2024.
• **Executive Compensation