Leroy Kopp, Ten Percent Owner at Emcore, holds 2.10M shares in Clearday (Ticker: CLRD), holds 1.25M shares in Emcore (Ticker: EMKR), holds 2.01M shares in Sangamo Biosciences (Ticker: SGMO). Most recently, Leroy Kopp Bought ― shares of Clearday on May 03, 2017 for an estimated value of 338.00K.