X0306 4 2015-10-23 0 0000026076 CUBIC CORP /DE/ CUB 0001213081 ZABLE WALTER C 9333 BALBOA AVENUE SAN DIEGO CA 92123 1 1 0 0 Exec. Chairman of the Board Common Stock 2015-10-23 4 S 0 15000 45.0168 D 1975169 I The Walter C. Zable Trust U/A/D 2/7/06 Common Stock 2015-10-26 4 S 0 15000 44.70 D 1960169 I The Walter C. Zable Trust U/A/D 2/7/06 Common Stock 2015-10-27 4 S 0 80000 44.5219 D 1880169 I The Walter C. Zable Trust U/A/D 2/7/06 Common Stock 958 D Common Stock 229297 I Zable Survivors Trust Common Stock 187370 I Zable QTIP Marital Trust Common Stock 32593 I Reverse QTIP Marital Trust Common Stock 16108 I Zable NonQTIP Marital Trust Common Stock 164229 I Trusts for Reporting Person's Children These sales were made pursuant to a 10b-5 trading plan adopted by the Reporting Person on May 21, 2015, for the purpose of diversification. The share price noted represents the weighted average price per share, with sales ranging from $44.94 to $45.05. The share price noted represents the weighted average price per share, with sales ranging from $44.50 to $44.55. The Walter C. Zable Trust U/A/D for which the Reporting Person is Trustee. The reported securities are owned by the named trusts of which the reporting person is co-trustee. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, The reported securities are held in 3 trusts for the Reporting Persons children, for which the Reporting Person is Trustee. Angela L. Hartley, Attorney-in-fact 2015-10-27