| Metric | Oct 30, 2024 FY24 Q3 | Feb 13, 2025 FY24 Q4 | Apr 30, 2025 FY25 Q1 | Aug 6, 2025 FY25 Q2 | Nov 5, 2025 FY25 Q3 | Feb 12, 2026 FY25 Q4 | Apr 30, 2026 FY26 Q1 | Aug 5, 2026 FY26 Q2 |
|---|---|---|---|---|---|---|---|---|
| For FY2026 | ||||||||
| Blue Creek longwall startup | — | — | New“no later than the second quarter of 2026” | — | — | — | — | — |
| Blue Creek longwall startup timing | — | — | — | New“ahead of schedule early in the first quarter of 2026” | — | — | — | — |
| Capital expenditures for Blue Creek project | — | — | — | — | — | New“$50 - $75 million” | Reiterated“$50 - $75 million” | Reiterated“$50 - $75 million” |
| Capital expenditures for sustaining existing mines | — | — | — | — | — | New“$105 - $115 million” | Reiterated“$105 - $115 million” | Reiterated“$105 - $115 million” |
| Cash cost of sales (free-on-board port) | — | — | — | — | — | New“$95 - $110 per short ton” | Reiterated“$95 - $110 per short ton” | Narrowed“$95 - $105 per short ton” |
| Coal production | — | — | — | — | — | New“12.0 - 13.0 million short tons” | Reiterated“12.0 - 13.0 million short tons” | Raised“12.5 - 13.5 million short tons” |
| Coal sales | — | — | — | — | — | New“12.5 - 13.5 million short tons” | Reiterated“12.5 - 13.5 million short tons” | Raised“13.0 - 14.0 million short tons” |
| Depreciation and depletion | — | — | — | — | — | New“$225 - $250 million” | Reiterated“$225 - $250 million” | Reiterated“$225 - $250 million” |
| Interest expense | — | — | — | — | — | New“$20 - $25 million” | Reiterated“$20 - $25 million” | Reiterated“$20 - $25 million” |
| Interest income | — | — | — | — | — | New“$3 - $8 million” | Reiterated“$3 - $8 million” | Reiterated“$3 - $8 million” |
| Longwall startup (Blue Creek) | New“expected in the second quarter of 2026” | — | — | — | — | — | — | — |
| Planned longwall moves | — | — | — | — | — | — | New“four planned longwall moves (two in Q2, one in Q3, one in Q4)” | — |
| Regular quarterly cash dividend per share | — | — | — | — | — | New“$0.08 per share” | — | — |
| Selling, general and administrative expenses | — | — | — | — | — | New“$75 - $85 million” | Reiterated“$75 - $85 million” | Reiterated“$75 - $85 million” |
| Volume increase | — | — | — | — | — | — | — | New“0.5 million short tons” |
| For FY2025 | ||||||||
| Blue Creek High Vol A steelmaking coal included in 2025 production and sales | — | New“approximately 1.0 million short tons” | — | — | — | — | — | — |
| Capital expenditures for Blue Creek project | — | New“$225 - $250 million” | Reiterated“$225 - $250 million” | Reiterated“$225 - $250 million” | Reiterated“$225 - $250 million” | — | — | — |
| Capital expenditures for sustaining existing mines | — | New“$90 - $100 million” | Reiterated“$90 - $100 million” | Reiterated“$90 - $100 million” | Reiterated“$90 - $100 million” | — | — | — |
| Cash cost of sales (free-on-board port) | — | New“$117 - $127 per short ton” | Reiterated“$117 - $127 per short ton” | Lowered“$110 - $120 per short ton” | Lowered“$105 - $110 per short ton” | — | — | — |
| Coal production | — | New“7.8 - 8.6 million short tons” | Reiterated“7.8 - 8.6 million short tons” | Raised“8.3 - 9.1 million short tons” | Raised“9.4 - 9.8 million short tons” | — | — | — |
| Coal sales | — | New“8.2 - 9.0 million short tons” | Reiterated“8.2 - 9.0 million short tons” | Raised“8.8 - 9.5 million short tons” | Raised“9.2 - 9.6 million short tons” | — | — | — |
| Depreciation and depletion | — | New“$185 - $210 million” | Reiterated“$185 - $210 million” | Reiterated“$185 - $210 million” | Reiterated“$185 - $210 million” | — | — | — |
| Discretionary capital spending for Blue Creek development | — | — | — | New“$225-$250 million” | — | — | — | — |
| Income tax expense rate | — | New“10% - 15%” | Reiterated“10% - 15%” | — | — | — | — | — |
| Interest expense | — | New“$4 - $6 million” | Reiterated“$4 - $6 million” | Raised“$10 - $15 million” | Reiterated“$10 - $15 million” | — | — | — |
| Interest income | — | New“$10 - $15 million” | Reiterated“$10 - $15 million” | Raised“$15 - $20 million” | Reiterated“$15 - $20 million” | — | — | — |
| Mine development costs for Blue Creek project | — | New“$95 - $110 million” | Reiterated“$95 - $110 million” | Lowered“$85 - $100 million” | Reiterated“$85 - $100 million” | — | — | — |
| Planned longwall moves | — | — | New“Three planned longwall moves (one in Q2 and two in Q3)” | Raised“three planned longwall moves before year end (two in Q3 and one in Q4)” | — | — | — | — |
| Preparation plant completion (Blue Creek) | New“expected to be completed in the middle of 2025” | — | — | — | — | — | — | — |
| Production and sales contains ... High Vol A steelmaking coal from the Blue Creek continuous miner units | — | — | New“approximately 1.0 million short tons” | Reiterated“approximately 1.0 million short tons” | — | — | — | — |
| Production volume contains ... high-vol A steelmaking coal from the Blue Creek mine | — | — | — | — | New“approximately 1.8 million short tons” | — | — | — |
| Regular quarterly cash dividend | — | — | New“$0.08 per share” | — | — | — | — | — |
| Regular quarterly cash dividend | — | New“$0.08 per share” | — | — | — | — | — | — |
| Selling, general and administrative expenses | — | New“$65 - $75 million” | Reiterated“$65 - $75 million” | Reiterated“$65 - $75 million” | Reiterated“$65 - $75 million” | — | — | — |
| Sustaining capital spending | — | — | — | New“approximately $90-$100 million” | — | — | — | — |
| For FY2024 | ||||||||
| Annual High Vol A production increase from Blue Creek | New“4.8 million short tons” | — | — | — | — | — | — | — |
| Blue Creek project and other discretionary capital expenditures | New“$335 - $390 million” | — | — | — | — | — | — | — |
| Capital expenditures - Blue Creek reserves development | New“$325 - $375 million” | — | — | — | — | — | — | — |
| Capital expenditures - final 4 North bunker construction | New“$10 - $15 million” | — | — | — | — | — | — | — |
| Capital expenditures - sustaining capital spending | New“approximately $100 - $110 million” | — | — | — | — | — | — | — |
| Capital expenditures for existing mines | New“$100 - $110 million” | — | — | — | — | — | — | — |
| Cash cost of sales (free-on-board port) | New“$125 - $135 per short ton” | — | — | — | — | — | — | — |
| Coal production | New“7.4 - 8.0 million short tons” | — | — | — | — | — | — | — |
| Coal sales | New“7.4 - 8.2 million short tons” | — | — | — | — | — | — | — |
| High Vol A steelmaking coal production from continuous miner units at Blue Creek reserves | New“approximately 200,000 short tons” | — | — | — | — | — | — | — |
| Income tax expense | New“14% - 18%” | — | — | — | — | — | — | — |
| Increase in annual High Vol A production with Blue Creek | New“4.8 million short tons” | — | — | — | — | — | — | — |
| Interest expense | New“$4 - $6 million” | — | — | — | — | — | — | — |
| Interest income | New“$20 - $25 million” | — | — | — | — | — | — | — |
| Mine development costs | New“$28 - $38 million” | — | — | — | — | — | — | — |
| Selling, general and administrative expenses | New“$55 - $65 million” | — | — | — | — | — | — | — |
| No period stated | ||||||||
| Increase in annual High Vol A production with Blue Creek | — | New“4.8 million short tons” | — | — | — | — | — | — |
| Longwall startup | New“second quarter of 2026” | — | — | — | — | — | — | — |
| Preparation plant completion | New“middle of 2025” | — | — | — | — | — | — | — |
| Regular quarterly cash dividend | New“$0.08 per share” | — | — | Reiterated“$0.08 per share” | Reiterated“$0.08 per share” | Reiterated“$0.08 per share” | — | Reiterated“$0.08 per share” |
| Regular quarterly cash dividend declared | — | — | — | — | — | — | New“$0.08 per share” | — |
| Total Blue Creek project capital expenditures | — | — | — | — | New“$995 million to $1.075 billion” | Reiterated“$995 million to $1.075 billion” | — | — |
| Total project capital expenditure estimate | — | New“$995 million to $1.075 billion” | — | — | — | — | — | — |
| Total project capital expenditure estimate for Blue Creek | — | New“$995 million to $1.075 billion” | — | — | — | — | — | — |