Cigna Group

Rule 10b5-1 Plan Elections

During the three months ended March 31, 2026, the following 10b5-1 director and officer trading plan arrangement change occurred:

1. On February 6, 2026, David Cordani, Chair and Chief Executive Officer of The Cigna Group, adopted a 10b5-1 plan. Mr. Cordani's plan provides for (i) the sale of shares of The Cigna Group common stock issuable upon vesting of performance awards (the actual number of shares depends on actual performance achieved and may range from 0% to 200% of the 62,366 shares subject to the awards at the target level of performance), net of shares withheld to satisfy applicable tax obligations; and (ii) the exercise of up to 212,543 vested stock options and the associated sale of shares of The Cigna Group common stock acquired upon exercise to cover the exercise price, applicable tax obligations and fees and 50% of the resulting net shares acquired upon exercise (such limitation reflecting The Cigna Group stock ownership guidelines), through April 30, 2027.

This trading plan was entered into during an open insider trading window and is intended to satisfy the affirmative defense of Rule 10b5-1(c) under the Securities Exchange Act of 1934 and the Company's policies regarding insider transactions.