UNITIL CORP (UTL) Form 8-K Material Events
UNITIL CORP (UTL) is a publicly traded company on the NYSE, categorized under SIC 4931 (Electric & Other Services Combined). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: UTL
CIK: 755001
Exchange: NYSE
SIC 4931: Electric & Other Services Combined
Fiscal Year End: 12/31
State: NH
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Deloitte & Touche LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerShahid Shah
Audit LocationBoston, Massachusetts, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001190118-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411992 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411981 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411971 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411956 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411943 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411937 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411926 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | 4 | 0001193125-26-411912 | View SEC Doc Filr Page |
| 8-K | 2026-09-29 | 2026-09-24 | 8-K | 0000755001-26-000031 | View SEC Doc Filr Page |
| 10-Q | 2026-08-03 | 2026-06-30 | 10-Q | 0000755001-26-000029 | View SEC Doc Filr Page |
| 8-K | 2026-07-07 | 2026-06-30 | 8-K | 0000755001-26-000026 | View SEC Doc Filr Page |
| 11-K | 2026-06-26 | 2025-12-31 | 11-K | 0000755001-26-000023 | View SEC Doc Filr Page |
| 8-K | 2026-05-27 | 2026-05-25 | 8-K | 0000755001-26-000019 | View SEC Doc Filr Page |
| 8-K | 2026-05-15 | 2026-05-15 | 8-K | 0000755001-26-000016 | View SEC Doc Filr Page |
| 8-K | 2026-05-05 | 2026-04-30 | 8-K | 0000755001-26-000012 | View SEC Doc Filr Page |
| 10-Q | 2026-05-04 | 2026-03-31 | 10-Q | 0000755001-26-000010 | View SEC Doc Filr Page |
| 8-K | 2026-05-01 | 2026-04-29 | 8-K | 0000755001-26-000008 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-04-30 | — | SCHEDULE 13G Filing | 0002100119-26-001211 | View SEC Doc Filr Page |
| 8-K | 2026-04-29 | 2026-04-29 | 8-K | 0000755001-26-000004 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-04-24 | — | SCHEDULE 13G/A Filing | 0002012383-26-001520 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-03-27 | — | SCHEDULE 13G/A Filing | 0000102909-26-002583 | View SEC Doc Filr Page |
| ARS | 2026-03-27 | 2025-12-31 | ARS | 0001193125-26-128268 | View SEC Doc Filr Page |
| DEF 14A | 2026-03-27 | 2026-04-29 | DEF 14A | 0001193125-26-128263 | View SEC Doc Filr Page |
| 8-K | 2026-02-24 | 2026-02-19 | 8-K | 0001193125-26-067209 | View SEC Doc Filr Page |