Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-034052
Filing Date
2025-11-10
Accepted
2025-11-10 14:21:59
Documents
48
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ckx20250930_10q.htm   iXBRL 10-Q 769758
2 EXHIBIT 31.1 ex_880952.htm EX-31.1 12499
3 EXHIBIT 31.2 ex_880951.htm EX-31.2 12429
4 EXHIBIT 32.1 ex_880950.htm EX-32.1 4640
5 EXHIBIT 32.2 ex_880949.htm EX-32.2 4731
  Complete submission text file 0001437749-25-034052.txt   3822005

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ckx-20250930.xsd EX-101.SCH 30196
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ckx-20250930_def.xml EX-101.DEF 219339
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE ckx-20250930_lab.xml EX-101.LAB 188796
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ckx-20250930_pre.xml EX-101.PRE 237421
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ckx-20250930_cal.xml EX-101.CAL 25477
51 EXTRACTED XBRL INSTANCE DOCUMENT ckx20250930_10q_htm.xml XML 551899
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-Q | Act: 34 | File No.: 001-31905 | Film No.: 251465643
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)