X0508 4 2023-09-13 0 0001046102 RB GLOBAL INC. RBA 0001989714 Cash Megan Anne C/O RB GLOBAL, INC. 2 WESTBROOK CORPORATE CENTER WESTCHESTER IL 60154 0 1 0 0 Principal Fin. & Acctg Officer 0 Dividend Equivalent Rights (2021 RSUs) 2023-09-13 4 A 0 1 0.00 A Common Shares 1 5 D Dividend Equivalent Rights (2023 RSUs) 2023-09-13 4 A 0 17 0.00 A Common Shares 17 17 D Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share. The dividend equivalent rights accrued in respect of the 2021 grant of restricted share units (RSU), and become exercisable proportionately with the restricted share units to which they relate. Each dividend equivalent right represents a contingent right to receive the economic equivalent of one RBA common share. The dividend equivalent rights accrued in respect of the 2023 grant of restricted share units (RSU), and become exercisable proportionately with the restricted share units to which they relate. /s/ Maria Teresa Punsalan, attorney-in-fact for Megan Anne Cash 2023-09-15