X0303 4/A 2009-05-21 2009-05-21 0 0000026076 CUBIC CORP /DE/ CUB 0001203938 ZABLE WALTER J 9333 BALBOA AVENUE SAN DIEGO CA 92123 1 1 1 0 CEO & President Common Stock 8975436 I By Self as Trustee for Walter J. Zable TR WALTER J. ZABLE 2009-08-26