X0306 4 2017-11-16 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 Restricted Share Units (RSUs) - 2017 2017-11-16 4 A 0 38989 0.00 A Common Shares 38989 38989 D Each RSU represents a contingent right to receive one RBA common share (subject to shareholder approval) or the econommic equivalent thereof. The RSUs vest on 11/15/2020. The common shares underlying vested RSUs or the cash value thereof (determined in accordance with the Amended and Restated Senior Executive Restricted Share Unit Plan) will be paid to the reporting person, net of tax, as soon as practicable following the end of the month in which the RSUs vest. Maria Teresa Punsalan as attorney-in-fact for Marianne Marck 2017-11-17