X0306 4 2019-12-18 0 0001046102 RITCHIE BROS AUCTIONEERS INC RBA 0001455016 Marck Marianne C/O RITCHIE BROS. AUCTIONEERS INC. 9500 GLENLYON PARKWAY BURNABY A1 V5J 0C6 BRITISH COLUMBIA, CANADA 0 1 0 0 Chief Information Officer Dividend Equivalent Rights (2017 RSUs) 2019-12-18 4 A 0 188 0.00 A Common Shares 188 1848 D Dividend Equivalent Rights (2018 RSUs) 2019-12-18 4 A 0 15 0.00 A Common Shares 15 109 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 2017 grant of restricted share units, 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 2018 grant of restricted share units, and become exercisable proportionately with the restricted share units to which they relate. /s/ Maria Teresa Punsalan as attorney-in-fact for Marianne Marck 2019-12-19