---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-016769"
form_type: "8-K"
ticker: "BUKS"
cik: "0000015847"
company_name: "BUTLER NATIONAL CORP"
filed_at: "2024-05-15T23:59:59+00:00"
generated_at: "2026-06-01T23:04:37.283583+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Butler National upgraded to OTCQX Best Market from OTCQB effective May 15, 2024

## Summary
- Company begins trading on OTCQX under symbol BUKS, effective May 15, 2024.
- Upgrade from OTCQB Venture Market reflects meeting higher financial and governance standards.
- CEO Christopher Reedy says move offers additional investor access and advances shareholder interests.

## SEC filing metadata
- accession: 0001437749-24-016769
- form_type: 8-K
- ticker: BUKS
- cik: 0000015847
- company_name: BUTLER NATIONAL CORP
- filed_at: 2024-05-15T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/15847/000143774924016769/0001437749-24-016769-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/15847/000143774924016769/buks20240514_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-016769
- JSON: https://secwatch.observer/filing/0001437749-24-016769.json
- Plain text: https://secwatch.observer/filing/0001437749-24-016769.txt

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