X0202 4/A 2006-01-04 2006-01-06 0000808326 EMCORE CORP EMKR 0001035935 STALL RICHARD A C/O EMCORE CORPORATION 145 BELMONT DRIVE SOMERSET NJ 08873 1 1 0 0 CTO Employee Stock Option (right to buy) 5.10 2006-01-04 4 M 0 10000 0 D 2006-11-22 Common Stock 10000 16120 D The option vested in five equal annual installments beginning on November 22, 1997. The number of remaining $5.10 options was misreported in the Form 4 filed on December 15, 2005. The correct number should have been 59,220. There was also a mathematical error in the From 4 filed on December 20, 2005. The correct ending balance should have been 39,220. The ending balance ofthe Form 4 filed on December 28, 2005 should have been 34,120. The ending balance of the Form 4 filed on January 3, 2006 should have been 26,120. The ending balance of the Form 4 filed on January 6, 2006 should have been 16,120. /s/ Richard A. Stall 2006-02-03