ARCH RESOURCES INC

CUSIP: 03940R107 Class: Common Stock

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

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

Q2 2022
Shares 312,979 Value ($000) $44,784 Avg Close — Range —
Q1 2022
Shares 117,640 Value ($000) $16,161 Avg Close — Range —
Q3 2021
Shares 3,879 Value ($000) $360 Avg Close — Range —
Q2 2021
Shares 1,679 Value ($000) $96 Avg Close — Range —
Q4 2020
Shares 1,687 Value ($000) $74 Avg Close — Range —