Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001437749-22-013674
Filing Date
2022-05-26
Accepted
2022-05-26 17:08:49
Documents
16
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A ckx20211231_10ka.htm   iXBRL 10-K/A 67455
2 EXHIBIT 23 ex_380636.htm EX-23 2761
3 EXHIBIT 31.2 ex_380662.htm EX-31.2 4922
4 EXHIBIT 31.3 ex_380657.htm EX-31.3 5035
  Complete submission text file 0001437749-22-013674.txt   290824

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA ckx-20211231.xsd EX-101.SCH 3593
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ckx-20211231_def.xml EX-101.DEF 17160
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE ckx-20211231_lab.xml EX-101.LAB 23278
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ckx-20211231_pre.xml EX-101.PRE 18141
10 EXTRACTED XBRL INSTANCE DOCUMENT ckx20211231_10ka_htm.xml XML 7279
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.: 22971224
SIC: 1311 Crude Petroleum & Natural Gas