RITCHIE BROS AUCTIONEERS

CUSIP: 767744105 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 68,739 Value ($000) $3,869 Avg Close — Range —
Q4 2021
Shares 500 Value ($000) $31 Avg Close — Range —
Q3 2021
Shares 4,908 Value ($000) $303 Avg Close — Range —
Q2 2021
Shares 4,876 Value ($000) $289 Avg Close — Range —
Q1 2021
Shares 10,718 Value ($000) $628 Avg Close — Range —
Q4 2020
Shares 20,439 Value ($000) $1,422 Avg Close — Range —
Q3 2020
Shares 7,426 Value ($000) $440 Avg Close — Range —
Q2 2018
Shares 1,406 Value ($000) $48 Avg Close — Range —
Q4 2013
Shares 1,186 Value ($000) $27 Avg Close — Range —
Q3 2013
Shares 800 Value ($000) $16 Avg Close — Range —