Shares of health insurer Cigna CI.N fall 4% to $289.82 premarket
Co says president and COO Brian Evanko to succeed retiring chief David Cordani as CEO, starting July
Cordani to be executive chair of Cigna's board after the transition
Evanko, who has been with the company for three decades, currently oversees Cigna Healthcare and Evernorth Health Services
Separately, co reaffirms 2026 forecast for adjusted income from operations of at least $30.25 per share
As of last close, stock up 6% YTD