 Hancock Jaffe Laboratories Inc NASDAQ:HJLI major shareholder Holding S.A. Biodyne sold 50,000 shares of the companys stock in a transaction that occurred on Tuesday, August 18th. The stock was sold at an average price of 0.34, for a total value of 17,000.00. Following the transaction, the insider now owns 3,255,433 shares in the company, valued ... 