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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-22-007344
Filing Date
2022-03-28
Accepted
2022-03-28 13:47:33
Documents
59
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K ckx20211231_10k.htm   iXBRL 10-K 905681
2 EXHIBIT 31 ex_349152.htm EX-31 12645
3 EXHIBIT 32 ex_349153.htm EX-32 4864
  Complete submission text file 0001437749-22-007344.txt   4466925

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA ckx-20211231.xsd EX-101.SCH 47334
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ckx-20211231_cal.xml EX-101.CAL 33589
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ckx-20211231_def.xml EX-101.DEF 272479
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE ckx-20211231_lab.xml EX-101.LAB 236184
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ckx-20211231_pre.xml EX-101.PRE 293644
53 EXTRACTED XBRL INSTANCE DOCUMENT ckx20211231_10k_htm.xml XML 723864
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)

IRS No.: 720144530 | State of Incorp.: LA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31905 | Film No.: 22774647
SIC: 1311 Crude Petroleum & Natural Gas