ALPHA PRO TECH LTD - APT
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 16
Latest filed: May 19, 2026
| Form | Count |
|---|---|
| 4 | 6 |
| 144 | 5 |
| 8-K | 2 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 19, 2026 | 4 | May 15, 2026 | 0001503888-26-000004 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001503888-26-000002 | View |
| May 14, 2026 | 144 | — | 0001949846-26-000281 | View |
| May 13, 2026 | 4 | May 11, 2026 | 0001347444-26-000002 | View |
| May 07, 2026 | 8-K | May 07, 2026 | 0001437749-26-015366 | View |
| Apr 28, 2026 | SCHEDULE 13G | — | 0002100119-26-000023 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000596 | View |
| Mar 18, 2026 | 4 | Mar 16, 2026 | 0001258162-26-000002 | View |
| Mar 17, 2026 | 144 | — | 0001950047-26-002709 | View |
| Mar 16, 2026 | 144 | — | 0001950047-26-002689 | View |
| Mar 11, 2026 | 8-K | Mar 11, 2026 | 0001437749-26-007775 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0000919574-26-001012 | View |
| Jan 07, 2026 | 4 | Jan 05, 2026 | 0001258134-26-000002 | View |
| Dec 08, 2025 | 144 | — | 0001703326-25-000007 | View |
| Dec 08, 2025 | 144 | — | 0001703326-25-000010 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0001703326-25-000012 | View |