Core Natural Resources Q4 net loss $79M, adj. EBITDA $103M; resumes full production at Leer South

Core Natural Resources, Inc.

2025-FY EPS reported -$2.98 revenue$4,164,775,000

Net loss $79M ($1.54 diluted EPS); adjusted EBITDA $103.1M inclusive of $36.4M fire/extinguishment and idle mine costs.
Revenue $1.042B; coal sales: 7.8M tons high-CV thermal, 2.0M met coal, 12.6M PRB.
Leer South longwall resumed late Q4; West Elk completed B-Seam transition – both targeting full rates in 2026.
Signed >38M tons of 2026 delivery commitments; 23.5M tons high-CV thermal, 47.4M PRB, 6.7M coking coal.
Returned $26.8M to shareholders in Q4 ($245.1M in 2025); $0.10 dividend payable March 16, 2026.

item 2.02 item 7.01 item 9.01

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