ARCH RESOURCES INC

CUSIP: 03940R957 Class: CL A

LUMINUS MANAGEMENT LLC's Holding History (CIK: 0001279151)

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

Q1 2023
Shares 170,000 Value ($000) $22,348 Avg Close — Range —
Q4 2022
Shares 350,000 Value ($000) $49,977 Avg Close — Range —
Q2 2022
Shares 610,000 Value ($000) $87,285 Avg Close — Range —
Q1 2022
Shares 1,250,000 Value ($000) $171,725 Avg Close — Range —