ARCH RESOURCES INC

CUSIP: 03940R107 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2022
Shares 1,750 Value ($000) $250 Avg Close — Range —
Q3 2022
Shares 1,772 Value ($000) $210 Avg Close — Range —
Q2 2022
Shares 16,558 Value ($000) $2,369 Avg Close — Range —
Q1 2022
Shares 5,838 Value ($000) $802 Avg Close — Range —
Q4 2021
Shares 7,024 Value ($000) $641 Avg Close — Range —