X0306 4 2016-06-22 1 0001333822 SemiLEDs Corp LEDS 0001361971 del Prado Arthur H 10 JAN VAN EYCKLAAN BILTHOVEN P7 3723 BC NETHERLANDS 1 0 0 0 Common Stock 2016-06-22 4 D 0 2500 0 D 12042 D Includes shares of common stock issuable upon settlement of 2,500 Restricted Share Units that were forfeited upon Mr. del Prado's resignation. The number of securities shown in this report reflects a one-for-ten reverse split of the issuer's common stock that occurred on April 15, 2016, including the reporting person's receipt of cash in lieu of fractional shares. /s/ Trung Tri Doan, attorney-in-fact 2016-06-28