BUTLER NATIONAL CORP — All Filings
839 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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 |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001437749-25-016976 | May 15, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-014163 | May 2, 2025 | May 1, 2025 |
| 3 | FORM 3 | 0001437749-25-013203 | Apr 28, 2025 | Apr 11, 2025 |
| 4 | FORM 4 | 0001437749-25-012908 | Apr 24, 2025 | Apr 2, 2025 |
| 8-K | FORM 8-K | 0001437749-25-011867 | Apr 14, 2025 | Apr 11, 2025 |
| 4 | FORM 4 | 0001437749-25-011596 | Apr 10, 2025 | Apr 8, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000011 | 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 | 0001437749-25-008694 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | FORM 4 | 0001437749-25-008693 | 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 |
| 10-Q | FORM 10-Q | 0001437749-25-007631 | Mar 14, 2025 | Jan 31, 2025 |
| 8-K | FORM 8-K | 0001437749-25-007633 | Mar 14, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-007554 | Mar 13, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000006 | Jan 14, 2025 | Jan 13, 2025 |
| SCHEDULE 13D/A | — | 0001332596-25-000005 | Jan 13, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-000966 | Jan 13, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-25-000003 | Jan 10, 2025 | Jan 8, 2025 |
| 8-K | FORM 8-K | 0001437749-25-000724 | Jan 8, 2025 | Jan 7, 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 |
| 8-K | FORM 8-K | 0001437749-25-000173 | Jan 3, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000017 | Dec 30, 2024 | Dec 27, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000016 | Dec 27, 2024 | Dec 23, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000015 | Dec 20, 2024 | Dec 19, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000014 | Dec 17, 2024 | Dec 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000013 | Dec 16, 2024 | Dec 13, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000012 | Dec 13, 2024 | Dec 12, 2024 |
| 10-Q | FORM 10-Q | 0001437749-24-036821 | Dec 6, 2024 | Oct 31, 2024 |
| 8-K | FORM 8-K | 0001437749-24-036822 | Dec 6, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-033117 | Nov 4, 2024 | Oct 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-032525 | Oct 30, 2024 | Oct 29, 2024 |
| 8-A12G/A | FORM 8-A12G/A | 0001437749-24-032564 | Oct 30, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000011 | Oct 16, 2024 | Oct 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000010 | Oct 15, 2024 | Oct 14, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000009 | Oct 11, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000008 | Oct 4, 2024 | — |
| 4 | FORM 4 | 0001437749-24-030583 | Oct 3, 2024 | Oct 2, 2024 |
| 4 | FORM 4 | 0001437749-24-030408 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000007 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | FORM 4 | 0001437749-24-030229 | Sep 30, 2024 | Sep 27, 2024 |
| 4 | PRIMARY DOCUMENT | 0001332596-24-000006 | Sep 30, 2024 | Sep 26, 2024 |
| 4 | FORM 4 | 0001437749-24-030170 | Sep 27, 2024 | Sep 26, 2024 |