Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001437749-25-016423
Filing Date
2025-05-13
Accepted
2025-05-13 15:49:06
Documents
18
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A ckx20241231_10ka.htm   iXBRL 10-K/A 69174
2 EXHIBIT 23 ex_816903.htm EX-23 2197
3 EXHIBIT 31.3 ex_816904.htm EX-31.3 4305
4 EXHIBIT 31.4 ex_816905.htm EX-31.4 4511
  Complete submission text file 0001437749-25-016423.txt   326294

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA ckx-20241231.xsd EX-101.SCH 5401
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ckx-20241231_def.xml EX-101.DEF 17763
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE ckx-20241231_lab.xml EX-101.LAB 36869
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ckx-20241231_pre.xml EX-101.PRE 19910
20 EXTRACTED XBRL INSTANCE DOCUMENT ckx20241231_10ka_htm.xml XML 8404
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: 10-K/A | Act: 34 | File No.: 001-31905 | Film No.: 25939650
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)