BUTLER NATIONAL CORP — 4 Filings
251 4 filings on record
This page lists all 4 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 251 4 documents with the SEC since 1995. To view all SEC filings by BUTLER NATIONAL CORP, see the full filings list.
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 |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001332596-26-000003 | Mar 23, 2026 | Mar 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0001332596-26-000002 | Mar 19, 2026 | Mar 17, 2026 |
| 4 | FORM 4 | 0002065459-26-000002 | Mar 18, 2026 | Mar 17, 2026 |
| 4 | FORM 4 | 0002033348-26-000006 | Mar 18, 2026 | Mar 17, 2026 |
| 4 | FORM 4 | 0000015847-26-000007 | Mar 18, 2026 | Mar 17, 2026 |
| 4 | FORM 4 | 0002033348-26-000004 | Jan 13, 2026 | Jan 12, 2026 |
| 4 | FORM 4 | 0001325039-26-000004 | Jan 12, 2026 | — |
| 4 | FORM 4 | 0002033348-26-000002 | Jan 12, 2026 | Jan 9, 2026 |
| 4 | PRIMARY DOCUMENT | 0001332596-26-000001 | Jan 2, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000026 | Dec 30, 2025 | Dec 26, 2025 |
| 4 | — | 0001171520-25-000369 | Dec 29, 2025 | Dec 22, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000025 | Dec 23, 2025 | Dec 19, 2025 |
| 4 | FORM 4 | 0002012406-25-000005 | Dec 19, 2025 | — |
| 4 | FORM 4 | 0002065459-25-000006 | Dec 19, 2025 | — |
| 4 | FORM 4 | 0002033348-25-000005 | Dec 19, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000024 | Oct 6, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000023 | Sep 26, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000022 | Sep 25, 2025 | Sep 24, 2025 |
| 4 | FORM 4 | 0000015847-25-000012 | Sep 23, 2025 | — |
| 4 | FORM 4 | 0002033348-25-000003 | Sep 23, 2025 | — |
| 4 | FORM 4 | 0002012406-25-000003 | Sep 23, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000019 | Sep 23, 2025 | Sep 22, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000018 | Sep 19, 2025 | Sep 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000017 | Sep 18, 2025 | Sep 16, 2025 |
| 4 | FORM 4 | 0001325039-25-000004 | Sep 18, 2025 | Sep 17, 2025 |
| 4 | FORM 4 | 0001437749-25-023327 | Jul 23, 2025 | Jul 21, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000014 | Jul 11, 2025 | Jul 9, 2025 |
| 4 | FORM 4 | 0001437749-25-022513 | Jul 10, 2025 | Jul 9, 2025 |
| 4 | FORM 4 | 0001437749-25-022514 | Jul 10, 2025 | Jul 9, 2025 |
| 4 | FORM 4 | 0001437749-25-022515 | Jul 10, 2025 | Jul 9, 2025 |
| 4 | FORM 4 | 0001437749-25-022516 | Jul 10, 2025 | Jul 9, 2025 |
| 4 | FORM 4 | 0001437749-25-017931 | May 21, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001437749-25-012908 | Apr 24, 2025 | Apr 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000011 | Apr 10, 2025 | Apr 8, 2025 |
| 4 | FORM 4 | 0001437749-25-011596 | Apr 10, 2025 | Apr 8, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000010 | Apr 9, 2025 | Apr 8, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000009 | Apr 8, 2025 | Apr 4, 2025 |
| 4 | FORM 4 | 0001437749-25-010872 | Apr 3, 2025 | Apr 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000008 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | FORM 4 | 0001437749-25-008693 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | FORM 4 | 0001437749-25-008694 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | FORM 4 | 0001437749-25-008691 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | FORM 4 | 0001437749-25-008692 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000007 | Mar 20, 2025 | Mar 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000006 | Jan 14, 2025 | Jan 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000003 | Jan 10, 2025 | Jan 8, 2025 |
| 4 | FORM 4 | 0001437749-25-000754 | Jan 8, 2025 | Jan 7, 2025 |
| 4 | FORM 4 | 0001437749-25-000755 | Jan 8, 2025 | Jan 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000002 | Jan 7, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000001 | Jan 6, 2025 | Jan 3, 2025 |