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 |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001332596-23-000019 | Nov 14, 2023 | Nov 13, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000018 | Nov 13, 2023 | Nov 10, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000017 | Nov 9, 2023 | Nov 8, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000016 | Nov 6, 2023 | Nov 3, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000015 | Nov 2, 2023 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000014 | Nov 1, 2023 | Oct 30, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000013 | Oct 30, 2023 | Oct 27, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000012 | Oct 26, 2023 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000011 | Oct 25, 2023 | — |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000010 | Oct 24, 2023 | — |
| 4 | FORM 4 | 0001437749-23-028733 | Oct 23, 2023 | Oct 20, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000009 | Oct 23, 2023 | Oct 20, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000008 | Oct 20, 2023 | Oct 19, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000007 | Oct 19, 2023 | Oct 17, 2023 |
| 4 | FORM 4 | 0001437749-23-028553 | Oct 19, 2023 | Oct 18, 2023 |
| 4 | PRIMARY DOCUMENT | 0001332596-23-000006 | Oct 17, 2023 | Oct 16, 2023 |
| 3 | PRIMARY DOCUMENT | 0001332596-23-000005 | Oct 16, 2023 | Oct 13, 2023 |
| SC 13D/A | — | 0001332596-23-000004 | Oct 13, 2023 | — |
| 4 | FORM 4 | 0001437749-23-027952 | Oct 10, 2023 | Oct 6, 2023 |
| 8-K | FORM 8-K | 0001437749-23-027765 | Oct 5, 2023 | Sep 29, 2023 |
| 8-K | FORM 8-K | 0001437749-23-027438 | Oct 3, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-027326 | Oct 2, 2023 | — |
| 10-Q | FORM 10-Q | 0001437749-23-025822 | Sep 14, 2023 | Jul 31, 2023 |
| 8-K | FORM 8-K | 0001437749-23-025831 | Sep 14, 2023 | — |
| ARS | ARS | 0001140361-23-041148 | Aug 24, 2023 | Apr 30, 2023 |
| DEF 14A | FORM DEF 14A | 0001437749-23-024578 | Aug 24, 2023 | Oct 3, 2023 |
| SC 13D/A | — | 0001332596-23-000002 | Aug 2, 2023 | — |
| 3 | PRIMARY DOCUMENT | 0001772447-23-000002 | Aug 2, 2023 | Jul 31, 2023 |
| 3 | PRIMARY DOCUMENT | 0001420506-23-001365 | Aug 2, 2023 | Jul 31, 2023 |
| SC 13G/A | — | 0001171520-23-000250 | Aug 1, 2023 | — |
| 10-K | FORM 10-K | 0001437749-23-021098 | Jul 31, 2023 | Apr 30, 2023 |
| 8-K | FORM 8-K | 0001437749-23-021130 | Jul 31, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-020646 | Jul 26, 2023 | Jul 20, 2023 |
| 8-K | FORM 8-K | 0001437749-23-014068 | May 12, 2023 | May 9, 2023 |
| 4/A | FORM 4/A | 0001437749-23-012269 | May 3, 2023 | Apr 30, 2023 |
| 4 | FORM 4 | 0001437749-23-012146 | May 2, 2023 | Jan 20, 2023 |
| 4 | FORM 4 | 0001437749-23-012148 | May 2, 2023 | Apr 30, 2023 |
| 4 | FORM 4 | 0001437749-23-012149 | May 2, 2023 | Apr 30, 2023 |
| 4 | FORM 4 | 0001437749-23-012151 | May 2, 2023 | Apr 30, 2023 |
| 4 | FORM 4 | 0001437749-23-012152 | May 2, 2023 | Apr 30, 2023 |
| 10-Q | FORM 10-Q | 0001437749-23-006883 | Mar 16, 2023 | Jan 31, 2023 |
| 8-K | FORM 8-K | 0001437749-23-006895 | Mar 16, 2023 | — |
| SC 13G/A | 13G | 0001772351-23-000001 | Feb 14, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-001865 | Jan 26, 2023 | Jan 20, 2023 |
| SC 13G/A | — | 0001171520-23-000009 | Jan 6, 2023 | — |
| 10-Q | FORM 10-Q | 0001437749-22-029118 | Dec 15, 2022 | Oct 31, 2022 |
| 8-K | FORM 8-K | 0001437749-22-029120 | Dec 15, 2022 | — |
| 8-K | FORM 8-K | 0001437749-22-023229 | Sep 29, 2022 | — |
| 8-K | FORM 8-K | 0001437749-22-023095 | Sep 27, 2022 | — |
| 8-K | FORM 8-K | 0001437749-22-022395 | Sep 14, 2022 | — |