X0303 4 2008-09-01 0000701221 CIGNA CORP CI 0001243083 ZARCONE DONNA F TWO LIBERTY PLACE 1601 CHESTNUT STREET PHILADELPHIA PA 19192 1 Phantom Stock Units 0 2008-09-01 4 A 0 895 41.88 A Common Stock, $.25 Par Value 895 25848 D Each phantom stock unit is the economic equivalent of one share of CIGNA common stock and is to be settled in cash. 895 of these phantom stock units represent the mandatory deferral of retainer fees under the Non-Employee Director Compensation Program; the date exercisable is September 1, 2011. Any additional phantom stock units represent the voluntary deferral of retainer fees pursuant to elections made under the Deferred Compensation Plan for Directors of CIGNA Corporation. By: Lindsay K. Blackwood, attorney-in-fact 2008-09-02