ESS Tech, Inc. - GWH
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: 24
Latest filed: Mar 05, 2026
| Form | Count |
|---|---|
| 4 | 14 |
| 8-K | 9 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Mar 05, 2026 | 8-K | Mar 05, 2026 | 0001819438-26-000011 | View |
| Feb 26, 2026 | 4 | Feb 13, 2026 | 0002056453-26-000002 | View |
| Feb 26, 2026 | 4 | Feb 13, 2026 | 0002083724-26-000002 | View |
| Feb 26, 2026 | 4 | Feb 20, 2026 | 0002056453-26-000003 | View |
| Feb 26, 2026 | 4 | Feb 20, 2026 | 0002083724-26-000003 | View |
| Feb 17, 2026 | SCHEDULE 13G | — | 0001172661-26-001174 | View |
| Jan 30, 2026 | 8-K | Jan 29, 2026 | 0001628280-26-004263 | View |
| Jan 29, 2026 | 8-K | Jan 23, 2026 | 0001628280-26-003973 | View |
| Jan 29, 2026 | 4 | Jan 28, 2026 | 0002106707-26-000004 | View |
| Jan 06, 2026 | 8-K | Jan 01, 2026 | 0001819438-26-000003 | View |
| Dec 05, 2025 | 8-K | Dec 04, 2025 | 0001819438-25-000079 | View |
| Nov 21, 2025 | 4 | Nov 20, 2025 | 0002056453-25-000005 | View |
| Nov 21, 2025 | 4 | Nov 20, 2025 | 0002083724-25-000002 | View |
| Nov 13, 2025 | 8-K | Nov 13, 2025 | 0001628280-25-052045 | View |
| Nov 13, 2025 | 8-K | Nov 13, 2025 | 0001819438-25-000077 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001884670-25-000003 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001885330-25-000003 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001549086-25-000004 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001544911-25-000003 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001685105-25-000005 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001705428-25-000005 | View |
| Oct 15, 2025 | 4 | Oct 13, 2025 | 0001377160-25-000005 | View |
| Oct 14, 2025 | 8-K | Oct 13, 2025 | 0001819438-25-000057 | View |
| Oct 14, 2025 | 8-K | Oct 14, 2025 | 0001819438-25-000065 | View |