Filing Signals

Source: SEC EDGAR Compiled 2026-09-14 08:28 UTC All 21 checks passing

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CKX LANDS, INC.

CIK 352955 CKX·Mining · All EDGAR filings ↗

Accounting standard newly cited Filing comparison

CKX LANDS, INC. cited accounting standard ASU 2023-09 for the first time in this filing series

The Company adopted ASU 2023-09 for the year ended December 31, 2025, and applied the new disclosure requirements prospectively to the current annual period.
Evidence
Adopted
2023-09
Adoption year stated
2025
Contexts
The Company adopted ASU 2023-09 for the year ended December 31, 2025, and applied the new disclosure requirements prospectively to the current annual period.
New standards
2014-09, 2023-09, 2024-03
Prior filed
2025-05-13
Prior form
10-K/A
Restates existing policy
No
Source
accounting standards update (ASU) reference comparison
Why
An accounting standard (ASU) appears in this filing that did not appear in the previous comparable one, in a sentence describing it as adopted. That is a change in what the company discloses, which is not always a change of policy in the current period: the filing may state an adoption date years earlier.