PBIO SECURITY DETAILS Share Structure Market Cap Market Cap 8,177,268 06/10/2020 Authorized Shares 100,000,000 06/09/2020 Outstanding Shares 3,133,053 06/09/2020 Restricted Not Available Unrestricted Not Available Held at DTC 1,878,641 06/09/2020 Float 1,883,534 05/14/2020