4 | SEC Filings Hub

Filing metadata

Accession number: 0000015847-21-000004
Form type: Form 4
Filer: BUTLER NATIONAL CORP
CIK: CIK 15847
Filed: May 06, 2021
Reporting period: Apr 30, 2021
Description: Insider transaction

Documents

0000015847-21-000004-index.htm

Complete submission

0000015847-21-000004.txt

directory listing

Filed by

BUTLER NATIONAL CORP