ARCH RESOURCES INC

CUSIP: 03940R107 Class: Common Stock

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2024
Shares 59,158 Value ($000) $8,354 Avg Close — Range —
Q3 2024
Shares 73,520 Value ($000) $10,158 Avg Close — Range —