On February 21, 2017, Michelle D. Gass notified the Board of Directors of Cigna Corporation (the “Company”) of her resignation from the Board effective immediately. Ms. Gass’ decision to resign was not a result of any disagreement with the Company or its management.

In connection with Ms. Gass’ resignation, the Board, as permitted by the Company’s bylaws, reduced the number of directors on the Board from eleven to ten.

About Cigna Corporation (NYSE:CI)

Cigna Corporation (Cigna), together with its subsidiaries, is a health services company. The Company offers medical, dental, disability, life and accident insurance and related products and services. The Company’s segments include Global Health Care, Global Supplemental Benefits, Group Disability and Life, Other Operations and Corporate. The Global Health Care segment aggregates the commercial and Government operating segments. The Global Supplemental Benefits segment offers supplemental health, life and accident insurance products primarily in Asia, Europe and the United States. The Company’s Global Supplemental Benefits segment offers supplemental health, life and accident insurance products primarily in Asia, Europe and the United States. Its products are offered through employers and other groups, such as Governmental and non-Governmental organizations, unions and associations. Cigna also offers commercial health and dental insurance, and Medicare and Medicaid products and health.

Cigna Corporation (NYSE:CI) Recent Trading Information

Cigna Corporation (NYSE:CI) closed its last trading session down -0.47 at 147.04 with 1,447,382 shares trading hands.