Form 4: Brinks EVP Adrian Button acquires Program Units under Deferred Compensation Plan

This Form 4 reports a beneficial ownership change by Adrian Button, Executive Vice President of The Brink's Company (BCO). On August 31, 2026, Mr. Button acquired 49.73 Program Units in his stock incentive account under the Key Employees' Deferral Compensation Program. Each Program Unit is the economic equivalent of one share of BCO common stock and settles on a one-for-one basis, with distributions made in accordance with the reporting person's deferral election either after termination of employment or on a future selected date. The units were credited at a price of $108.93 per unit, representing the closing price of BCO common stock on the final trading day of the month in which the deferred compensation would have been payable. The transaction was an acquisition (code A) with no cash consideration paid by the reporting person. Following the transaction, Mr. Button beneficially owns 255.73 Program Units, all held directly. The filing was signed by Linda M. MacNally as attorney-in-fact on September 2, 2026, and reflects a routine, plan-driven acquisition rather than a discretionary open-market purchase or sale.