| 2024-06-13 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Chief Legal Officer | 3,637 0.002% | $80.66 | $293,365 | -2.1% | |
| 2024-03-01 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Chief Legal Officer | 2,300 0.0013% | $76.97 | $177,031 | -1.9% | |
| 2024-02-28 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Chief Legal Officer | 1,100 0.0006% | $77.05 | $84,755 | -1.08% | |
| 2024-02-27 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Chief Legal Officer | 1,249 0.0007% | $77.24 | $96,473 | -1.73% | |
| 2023-12-04 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Chief Legal Officer | 453 0.0003% | $65.94 | $29,871 | +12.51% | |
| 2023-09-01 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Chief Legal Officer | 262 0.0001% | $62.41 | $16,351 | +7.23% | |
| 2022-05-13 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 7,000 0.0063% | $61.69 | $431,830 | -1.35% | |
| 2022-05-12 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 800 0.0007% | $58.21 | $46,568 | +3.7% | |
| 2021-08-16 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 6,600 0.0042% | $43.83 | $289,274 | -1.39% | |
| 2021-03-12 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 1,000 0.0009% | $57.00 | $57,000 | +7.75% | |
| 2021-03-05 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 1,000 0.0005% | $27.07 | $27,075 | +13.96% | |
| 2020-08-17 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 9,198 0.0058% | $43.23 | $397,630 | -3.16% | |
| 2020-08-12 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 7,000 0.0042% | $40.68 | $284,760 | -0.87% | |
| 2020-08-11 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 3,600 0.0033% | $57.58 | $207,288 | +6.78% | |
| 2020-05-19 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 954 0.0009% | $41.66 | $39,744 | +48.25% | |
| 2019-08-23 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 2,279 0.0021% | $39.33 | $89,633 | +7.71% | |
| 2018-05-22 | Sale | Ritchie Bros. Auctioneers Incorporated RBA | Gen. Counsel & Corp. Secretary | 1,208 0.0011% | $33.03 | $39,900 | +5.98% |