Form 4 Filing for Kristen Williams Cook - EVP & CLO of BRINKS CO

Kristen Williams Cook, EVP & CLO of BRINKS CO, acquired 0.65 Program Units on June 1, 2026. These units are economically equivalent to shares of BRINKS CO common stock and will settle on a one-for-one basis. The acquisition occurred as a result of a dividend payment, with the number of units credited based on a closing stock price of $103.02 per share on the transaction date. The units will be distributed either upon termination of employment or on a future date selected by Ms. Cook. Following this transaction, Ms. Cook holds 303.83 shares. This filing is a Form 4, indicating a change in beneficial ownership.