Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001070412-26-000038
Filing Date
2026-02-10
Accepted
2026-02-10 14:00:16
Documents
158
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cnx-20251231.htm   iXBRL 10-K 3388425
2 EX-10.37 a1037-changeincontrolagree.htm EX-10.37 140209
3 EX-10.38 a1038-changeincontrolagree.htm EX-10.38 137257
4 EX-10.39 a1039-rsuawardagreementrev.htm EX-10.39 93264
5 EX-10.40 a1040-psuawardagreementrev.htm EX-10.40 98892
6 EX-10.41 a1041-esgawardagreementrev.htm EX-10.41 97801
7 EX-21.0 exhibit21subsidiaries12-31.htm EX-21.0 10336
8 EX-23.1 exhibit231ernstyoungconsen.htm EX-23.1 6882
9 EX-23.2 exhibit232reserveengineers.htm EX-23.2 6308
10 EX-31.1 cnx-123125xex311.htm EX-31.1 11196
11 EX-31.2 cnx-123125xex312.htm EX-31.2 11251
12 EX-32.1 cnx123125-ex321.htm EX-32.1 5628
13 EX-32.2 cnx123125-ex322.htm EX-32.2 5302
14 EX-99.1 ex991-engineerauditletter2.htm EX-99.1 70234
20 cnx-20251231_g1.jpg GRAPHIC 173834
21 image.jpg GRAPHIC 24083
22 image_2.jpg GRAPHIC 274143
23 image_3.jpg GRAPHIC 24686
  Complete submission text file 0001070412-26-000038.txt   19407416

Data Files

Seq Description Document Type Size
15 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cnx-20251231.xsd EX-101.SCH 102907
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cnx-20251231_cal.xml EX-101.CAL 189273
17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cnx-20251231_def.xml EX-101.DEF 556588
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cnx-20251231_lab.xml EX-101.LAB 1339289
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cnx-20251231_pre.xml EX-101.PRE 957739
161 EXTRACTED XBRL INSTANCE DOCUMENT cnx-20251231_htm.xml XML 3160686
Mailing Address CNX CENTER 1000 HORIZON VUE DRIVE CANONSBURG PA 15317
Business Address CNX CENTER 1000 HORIZON VUE DRIVE CANONSBURG PA 15317 724-485-4000
CNX Resources Corp (Filer) CIK: 0001070412 (see all company filings)

EIN.: 510337383 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14901 | Film No.: 26615018
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)