Form 8-K - Current report:
SEC Accession No. 0001437749-25-027061
Filing Date
2025-08-15
Accepted
2025-08-15 06:02:01
Documents
77
Period of Report
2025-08-14
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K ckx20250814_8k.htm   iXBRL 8-K 56245
2 EXHIBIT 10.1 ex_853538.htm EX-10.1 175903
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  Complete submission text file 0001437749-25-027061.txt   8270881

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ckx-20250814.xsd EX-101.SCH 3572
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ckx-20250814_def.xml EX-101.DEF 11422
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE ckx-20250814_lab.xml EX-101.LAB 15311
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ckx-20250814_pre.xml EX-101.PRE 11582
79 EXTRACTED XBRL INSTANCE DOCUMENT ckx20250814_8k_htm.xml XML 2829
Mailing Address 2417 SHELL BEACH DRIVE LAKE CHARLES LA 70601
Business Address 2417 SHELL BEACH DRIVE LAKE CHARLES LA 70601 (337) 493-2399
CKX LANDS, INC. (Filer) CIK: 0000352955 (see all company filings)

EIN.: 720144530 | State of Incorp.: LA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-31905 | Film No.: 251222327
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)