X0306 4 2013-02-06 0 0001333822 SemiLEDs Corp LEDS 0001361971 del Prado Arthur H 3F, NO. 11 KE JUNG RD., CHU-NAN SITE HSINCHU SCIENCE PARK, MIAO-LI COUNTY CHU-NAN F5 350 TAIWAN, PROVINCE OF CHINA 1 0 0 0 Common Stock 2013-02-06 4 A 0 70422 0 A 70422 D These shares represent restricted stock units and will be settled in LEDS common stock upon vesting. The restricted stock units vest on the date that is the earlier of (a) February 6, 2014 and (b) the date of the 2014 Annual Meeting of Stockholders, but may vest earlier upon a change in control. Vested shares will be delivered to the reporting person within the first open trading window following the vesting date, but in no event later than the 15th day of the 3rd month following the end of the Company's tax year that includes the vesting date. /s/ Timothy Lin, attorney-in-fact 2013-02-13