X0306 4 2021-12-01 false 0001378946 People's United Financial, Inc. PBCT 0001755446 Berner Kristy C/O PEOPLE'S UNITED BANK, N.A. 850 MAIN STREET BRIDGEPORT CT 06604 false true false false EVP, Gen. Counsel & Secretary Common Stock 2021-12-01 4 F false 3861.00 17.1628 D 26510.00 D Represents shares withheld in payment of taxes due on vesting of restricted stock. The price reported is the average of the high and low prices for the common stock as reported by the NASDAQ Stock Market on the transaction date. Includes 322 shares owned indirectly through the People's United Financial, Inc. Employee Stock Ownership Plan (including 3 shares acquired through dividend reinvestment) based on 9/30/2021 Plan Statement. /s/ Kristy Berner 2021-12-01