| Schedule of Long-Term Debt |
| | | | | | | | | | | | | September 30,
2026 | | December 31,
2025 | Senior Notes due March 2032 at 7.25% (Principal of $600,000 less Unamortized Discount of $4,533 and $5,160, respectively) | $ | 595,467 | | | $ | 594,840 | | Senior Notes due March 2034 at 5.875%, Issued at Par Value | 500,000 | | | — | | Senior Notes due January 2031 at 7.375% (Principal of $500,000 less Unamortized Discount of $3,235 and $3,800, respectively) | 496,765 | | | 496,200 | | CNX Midstream Partners LP Senior Notes due April 2030 at 4.75% (Principal of $400,000 less Unamortized Discount of $2,067 and $2,500, respectively)* | 397,933 | | | 397,500 | | | CNX Revolving Credit Facility | 232,850 | | | 200,000 | | | CNX Midstream Partners LP Revolving Credit Facility* | 67,000 | | | 32,750 | | Senior Notes due January 2029 at 6.00%, Issued at Par Value | — | | | 500,000 | | Convertible Senior Notes due May 2026 at 2.25% (Principal of $208,556 less Unamortized Discount and Issuance Costs $425) | — | | | 208,131 | | | Less: Unamortized Debt Issuance Costs | 11,091 | | | 8,062 | | | 2,278,924 | | | 2,421,359 | | | Less: Current Portion | — | | | 208,095 | | | Long-Term Debt | $ | 2,278,924 | | | $ | 2,213,264 | |
*CNX is not a guarantor of CNXM's 4.75% Senior Notes due April 2030 or the CNXM Credit Facility.
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| Schedule of Convertible Debt |
The net carrying amount of the liability and equity components of the Convertible Notes were as follows: | | | | | | | | | | | | | September 30, 2026 | | December 31, 2025 | | Liability Component: | | | | | Principal | $ | — | | | $ | 208,556 | | | | | | | Unamortized Issuance Costs | — | | | (425) | | | Net Carrying Amount | $ | — | | | $ | 208,131 | | | | | | | Fair Value | $ | — | | | $ | 596,798 | | | Fair Value Hierarchy | — | | | Level 2 | | | | | | | | |
During the nine months ended September 30, 2026, all outstanding Convertible Notes matured. Accordingly, there was no carrying value or fair value of Convertible Notes as of September 30, 2026. Interest expense related to the Convertible Notes is as follows: | | | | | | | | | | | | | | | | | | | | | | | | | For the Three Months Ended September 30, | | For the Nine Months Ended September 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Contractual Interest Expense | $ | — | | | $ | 1,860 | | | $ | 1,564 | | | $ | 5,580 | | | | | | | | | | | Amortization of Issuance Costs | — | | | 498 | | | 425 | | | 1,483 | | | Total Interest Expense | $ | — | | | $ | 2,358 | | | $ | 1,989 | | | $ | 7,063 | |
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