CIGNA Announces Appearance at the Jefferies 2011 Global Healthcare Conference

PHILADELPHIA - CIGNA Corporation (NYSE: CI) announced today that Matt Manders, President, U.S. Service, Clinical and Specialty, will present at the Jefferies 2011 Global Healthcare Conference on Monday, June 6, 2011 in New York, NY.

CIGNA’s presentation is expected to begin at approximately 10:00 a.m. EDT. Investors, analysts, and the general public are invited to listen to the presentation free over the Internet via webcast by visiting http://www.cigna.com and clicking on Investors, then the Event Calendar link.

To listen to this presentation live on the Internet, visit http://www.cigna.com at least 15 minutes prior to the presentation (to download and install any necessary audio software).

CIGNA Corporation is a global health service company dedicated to helping people improve their health, well-being and sense of security. CIGNA’s operating subsidiaries provide health and related benefits to customers throughout the United States and around the world, including health care products and services, life, accident and disability insurance, and expatriate benefits. As of December 31, 2010, CIGNA Corp. and its subsidiaries had shareholders’ equity of $6.7 billion. Full year 2010 revenues totaled $21.3 billion. To learn more about CIGNA, visit http://www.cigna.com.