EdgarLookup

BUTLER NATIONAL CORP — SC 13G Filings

4 SC 13G filings on record

This page lists all SC 13G filings submitted to the SEC by BUTLER NATIONAL CORP (BUKS), sorted by most recent first. Each row links to the full filing on EdgarLookup. BUTLER NATIONAL CORP has filed 4 SC 13G documents with the SEC since 1995. To view all SEC filings by BUTLER NATIONAL CORP, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10-Q/A 3 4 4/A 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP D DEF 14A DEFA14A DEFR14A DEFS14A NT 10-K NT 10-Q PRE 14A PREM14A PRES14A S-3 S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D/A SD UPLOAD
Form Description Accession Number Filed Period
SC 13G 13G 0001772351-20-000002 Jun 22, 2020 —
SC 13G — 0001171520-18-000433 Sep 27, 2018 —
SC 13G — 0001042042-98-000012 Jun 29, 1998 —
SC 13G — 0001063855-98-000002 Jun 16, 1998 —