Organovo Holdings, Inc. Reminds Stockholders About Adjourned Special Meeting of Stockholders - Seite 2

You may vote during the Special Meeting by following the instructions available on the meeting website during the meeting.

If I can’t attend the adjourned Special Meeting, or if I want to submit my vote beforehand, can I do that?

Yes, you may use one of the following simple methods to provide your voting instructions with respect to Organovo Proposals Nos. 1 and 4:

• Vote by Internet: Go to the website www.proxyvote.com. Have your 16-digit control number listed on the proxy card or voting instruction form ready and follow the online instructions. The 16-digit control number is located in the rectangular box on the right side of your voting instruction form.

• Vote by Telephone: Please call the toll free number listed on your proxy card or voting instruction form and follow the instructions provided.

• Vote by Mail: Mark, sign, date and return your proxy card or voting instruction form and return it in the postage-paid return envelope provided.

Your vote must be received by 11:59 PM Eastern Time on April 6, 2020 to be counted. After this time, the only way to cast a vote is at the adjourned Special Meeting on April 7, 2020.

Who do I contact if I need assistance voting my shares?

If you need assistance voting your shares, please call D.F. King & Co., Inc. toll free at [phone] or toll at [phone].

Important Information and Where to Find It

This communication may be deemed to be solicitation material in respect to the proposed transaction between Organovo and Tarveda. On February 24, 2020, Organovo initially filed the proxy statement/prospectus/information statement (the “Definitive Proxy Statement”) with the SEC. Organovo mailed the Definitive Proxy Statement to its stockholders on or about February 26, 2020. Each party may file other documents with the Securities and Exchange Commission (“SEC”) in connection with the proposed merger. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, INVESTORS AND STOCKHOLDERS ARE URGED TO READ THESE MATERIALS CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY CONTAIN IMPORTANT INFORMATION ABOUT ORGANOVO, TARVEDA THE PROPOSED MERGER AND RELATED MATTERS. Investors and stockholders may obtain, free of charge, copies of the Definitive Proxy Statement and any other documents filed by Organovo with the SEC in connection with the proposed transactions at the SEC’s website (http://www.sec.gov) and on the investor relations section of Organovo’s website at ir.organovo.com. Investors and stockholders are urged to read the Definitive Proxy Statement and the other relevant materials before making any voting or investment decision with respect to the proposed merger and the related proposals.