---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-007530"
form_type: "8-K/A"
ticker: "CKX"
cik: "0000352955"
company_name: "CKX LANDS, INC."
filed_at: "2022-03-29T23:59:59+00:00"
generated_at: "2026-06-26T15:19:22.030339+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# CKX Lands appoints director Lane T. MaMure to Audit and Nominating Committees

## Summary
- Director Lane T. MaMure added to Audit Committee and Nominating Committee effective March 24, 2022.
- This amendment updates the original 8-K filed Aug 4, 2021, which reported his appointment as director.
- No other changes to board composition or committee assignments disclosed.

## SEC filing metadata
- accession: 0001437749-22-007530
- form_type: 8-K/A
- ticker: CKX
- cik: 0000352955
- company_name: CKX LANDS, INC.
- filed_at: 2022-03-29T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/352955/000143774922007530/0001437749-22-007530-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/352955/000143774922007530/ckx20220328_8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-007530
- JSON: https://secwatch.observer/filing/0001437749-22-007530.json
- Plain text: https://secwatch.observer/filing/0001437749-22-007530.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.