Organovo Holdings, Inc. announced that Barry Michaels, the company's chief financial officer, tendered his retirement notice to the company, resigning from his positions as the company's chief financial officer and as its principal financial and accounting officer, effective April 1, 2016. The company is actively involved in a search process to identify his successor. In order to ensure a smooth transition of responsibilities, Mr. Michaels will remain with the company as a consultant.

Until the company retains, Keith Murphy, the company's Chief Executive Officer and President, will serve as the company's principal financial officer and principal accounting officer.