X0304 4 2011-08-22 0000808326 EMCORE CORP EMKR 0001265677 WEINSWIG MARK C/O EMCORE CORPORATION 10420 RESEARCH ROAD, SE ALBUQUERQUE NM 87123 1 Chief Financial Officer Emcore Common Stock 2011-08-22 4 A 0 50000 1.55 A 59164 D Emcore Common Stock 2927 I 401K Plan Shares attributable to EMCORE Corporation 401(k) account as of June 30, 2011. Represents an annual grant of restricted stock units to the reporting person under the Company's 2010 Equity Incentive Plan, vesting in three equal annual installments beginning on August 22, 2013. Alfredo Gomez, attorney-in-fact 2011-08-24