Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-016019
Filing Date
2025-05-12
Accepted
2025-05-12 12:06:00
Documents
47
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ckx20250331_10q.htm   iXBRL 10-Q 508089
2 EXHIBIT 31.1 ex_811277.htm EX-31.1 12167
3 EXHIBIT 31.2 ex_811276.htm EX-31.2 12202
4 EXHIBIT 32.1 ex_811275.htm EX-32.1 4504
5 EXHIBIT 32.2 ex_811274.htm EX-32.2 4518
  Complete submission text file 0001437749-25-016019.txt   3012196

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ckx-20250331.xsd EX-101.SCH 26646
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ckx-20250331_def.xml EX-101.DEF 186660
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE ckx-20250331_lab.xml EX-101.LAB 155118
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ckx-20250331_pre.xml EX-101.PRE 203254
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ckx-20250331_cal.xml EX-101.CAL 22242
50 EXTRACTED XBRL INSTANCE DOCUMENT ckx20250331_10q_htm.xml XML 384682
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.: 25933717
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)