ZeroStack Corp. - ZSTK
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: 15
Latest filed: May 07, 2026
| Form | Count |
|---|---|
| 4 | 7 |
| 8-K | 5 |
| SCHEDULE 13D/A | 3 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 07, 2026 | 4 | May 05, 2026 | 0000912282-26-000680 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000912282-26-000679 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000912282-26-000678 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0000912282-26-000557 | View |
| Jan 29, 2026 | 8-K | Jan 29, 2026 | 0001062993-26-000485 | View |
| Jan 06, 2026 | 8-K | Jan 05, 2026 | 0001062993-26-000078 | View |
| Dec 31, 2025 | 8-K | Dec 29, 2025 | 0001062993-25-017540 | View |
| Dec 23, 2025 | SCHEDULE 13D/A | — | 0000912282-25-001457 | View |
| Dec 23, 2025 | SCHEDULE 13D/A | — | 0000912282-25-001459 | View |
| Dec 23, 2025 | SCHEDULE 13D/A | — | 0000912282-25-001461 | View |
| Dec 23, 2025 | 8-K | Dec 19, 2025 | 0001062993-25-017473 | View |
| Dec 22, 2025 | 4 | Dec 19, 2025 | 0000912282-25-001451 | View |
| Dec 22, 2025 | 8-K | Dec 19, 2025 | 0001062993-25-017456 | View |
| Dec 22, 2025 | 4 | Dec 19, 2025 | 0000912282-25-001453 | View |
| Dec 22, 2025 | 4 | Dec 19, 2025 | 0000912282-25-001455 | View |