ALPHA PRO TECH LTD — All Filings
786 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.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
25
25/A
3
3/A
4
4/A
5
8-A12B
8-K
8-K/A
ARS
AW
CORRESP
DEF 14A
DEFA14A
DEFR14A
NT 10-K
POS AM
PRES14A
RW
S-1
S-1/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000596 | Mar 26, 2026 | — |
| 4 | — | 0001258162-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 144 | — | 0001950047-26-002709 | Mar 17, 2026 | — |
| 144 | — | 0001950047-26-002689 | Mar 16, 2026 | — |
| 10-K | FORM 10-K | 0001437749-26-007797 | Mar 11, 2026 | Dec 31, 2025 |
| 8-K | FORM 8-K | 0001437749-26-007775 | Mar 11, 2026 | — |
| SCHEDULE 13G/A | — | 0000919574-26-001012 | Feb 13, 2026 | — |
| 4 | — | 0001258134-26-000002 | Jan 7, 2026 | Jan 5, 2026 |
| 4 | — | 0001703326-25-000012 | Dec 8, 2025 | Dec 5, 2025 |
| 144 | — | 0001703326-25-000010 | Dec 8, 2025 | — |
| 144 | — | 0001703326-25-000007 | Dec 8, 2025 | — |
| 10-Q | FORM 10-Q | 0001437749-25-033545 | Nov 6, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-033151 | Nov 5, 2025 | — |
| 4/A | — | 0001258162-25-000006 | Oct 1, 2025 | Sep 29, 2025 |
| 4 | — | 0001258162-25-000004 | Oct 1, 2025 | Sep 29, 2025 |
| 4 | — | 0001703326-25-000004 | Sep 30, 2025 | Sep 29, 2025 |
| 4/A | — | 0001973917-25-000006 | Sep 30, 2025 | Sep 29, 2025 |
| 4 | — | 0001973917-25-000004 | Sep 30, 2025 | Sep 29, 2025 |
| 4 | — | 0001503888-25-000004 | Sep 30, 2025 | Sep 29, 2025 |
| 4 | — | 0001415889-25-024277 | Sep 11, 2025 | Sep 9, 2025 |
| 144 | — | 0001415889-25-024275 | Sep 11, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-025617 | Aug 8, 2025 | Aug 7, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-025400 | Aug 7, 2025 | Jun 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-020076 | Jun 11, 2025 | Jun 10, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-015457 | May 8, 2025 | Mar 31, 2025 |
| 8-K | FORM 8-K | 0001437749-25-015266 | May 8, 2025 | — |
| ARS | ARS | 0001437749-25-013637 | Apr 30, 2025 | Dec 31, 2024 |
| DEFA14A | FORM DEFA14A | 0001437749-25-013636 | Apr 30, 2025 | — |
| DEF 14A | FORM DEF 14A | 0001437749-25-013635 | Apr 30, 2025 | Jun 10, 2025 |
| 4 | — | 0001415889-25-011253 | Apr 24, 2025 | Mar 16, 2020 |
| 4 | — | 0001415889-25-011252 | Apr 24, 2025 | Mar 16, 2020 |
| 4 | — | 0001415889-25-008671 | Mar 20, 2025 | Mar 18, 2025 |
| 144 | — | 0001950047-25-002001 | Mar 18, 2025 | — |
| 10-K | FORM 10-K | 0001437749-25-007218 | Mar 12, 2025 | Dec 31, 2024 |
| 8-K | FORM 8-K | 0001437749-25-007164 | Mar 12, 2025 | — |
| SCHEDULE 13D/A | — | 0001437749-25-003584 | Feb 12, 2025 | — |
| 4 | — | 0001415889-25-001197 | Jan 10, 2025 | Jan 7, 2025 |
| 10-Q | FORM 10-Q | 0001437749-24-033866 | Nov 7, 2024 | Sep 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-033488 | Nov 6, 2024 | — |
| 4/A | — | 0001415889-24-024560 | Oct 3, 2024 | Sep 30, 2024 |
| 4 | — | 0001415889-24-024419 | Oct 2, 2024 | Sep 30, 2024 |
| 4 | — | 0001415889-24-024402 | Oct 2, 2024 | Sep 30, 2024 |
| 4 | — | 0001415889-24-024350 | Oct 2, 2024 | Sep 30, 2024 |
| 4 | — | 0001415889-24-024347 | Oct 2, 2024 | Sep 30, 2024 |
| 4 | — | 0001415889-24-023598 | Sep 18, 2024 | Sep 16, 2024 |
| 144 | — | 0001949846-24-000570 | Sep 16, 2024 | — |
| 10-Q | FORM 10-Q | 0001437749-24-025421 | Aug 8, 2024 | Jun 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-025046 | Aug 7, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-020321 | Jun 14, 2024 | Jun 12, 2024 |
| SC 13G | — | 0000919574-24-003370 | May 30, 2024 | — |