UNITIL CORP - UTL
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: 17
Latest filed: May 15, 2026
| Form | Count |
|---|---|
| 8-K | 8 |
| 4 | 7 |
| SCHEDULE 13G | 1 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 15, 2026 | 8-K | May 15, 2026 | 0000755001-26-000016 | View |
| May 05, 2026 | 8-K | Apr 30, 2026 | 0000755001-26-000012 | View |
| May 01, 2026 | 8-K | Apr 29, 2026 | 0000755001-26-000008 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-001211 | View |
| Apr 29, 2026 | 8-K | Apr 29, 2026 | 0000755001-26-000004 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002583 | View |
| Feb 24, 2026 | 8-K | Feb 19, 2026 | 0001193125-26-067209 | View |
| Feb 02, 2026 | 8-K | Jan 27, 2026 | 0001193125-26-033824 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029406 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029437 | View |
| Jan 29, 2026 | 8-K | Jan 23, 2026 | 0001193125-26-029469 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029475 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029501 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029548 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029565 | View |
| Jan 29, 2026 | 4 | Jan 27, 2026 | 0001193125-26-029594 | View |
| Dec 18, 2025 | 8-K | Dec 15, 2025 | 0001193125-25-324977 | View |