Company facts
- Industry
- Electric & Other Services Combined
- Headquarters
- Hampton, New Hampshire
- Most recent report
- 10-Q, filed Aug 3, 2026
- Incorporated
- New Hampshire
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 755001
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 79
News 8 of 198
- 8-K Significant contract Jul 7, 2026
- 8-K Significant contract May 27, 2026
- 8-K Current report on a material event May 15, 2026
- 8-K Significant contract May 5, 2026
- 8-K Shareholder vote results May 1, 2026
- 8-K Current report on a material event Apr 29, 2026
- 8-K Significant contract Feb 24, 2026
- 8-K Leadership change Feb 2, 2026
Prospectuses and Registrations 8 of 31
- 424B5 Prospectus supplement for an offering Feb 19, 2026
- 424B5 Prospectus supplement for an offering Aug 18, 2025
- 424B5 Prospectus supplement for an offering Aug 14, 2025
- 424B5 Prospectus supplement for an offering Jun 3, 2025
- S-3ASR Automatic shelf registration Jun 3, 2025
- S-8 Registration statement for an employee plan Jan 21, 2025
- 424B5 Prospectus supplement for an offering Aug 5, 2021
- 424B5 Prospectus supplement for an offering Aug 3, 2021
Proxies 8 of 28
- DEF 14A Proxy statement for a shareholder vote Mar 27, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 28, 2025
- DEFA14A Extra proxy material Apr 8, 2024
- DEF 14A Proxy statement for a shareholder vote Mar 29, 2024
- DEFA14A Extra proxy material Apr 7, 2023
- DEF 14A Proxy statement for a shareholder vote Mar 28, 2023
- DEF 14A Proxy statement for a shareholder vote Mar 29, 2022
- DEF 14A Proxy statement for a shareholder vote Mar 25, 2021
Ownership 8 of 598
- SCHEDULE 13G Large holder reported a passive stake Apr 30, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Apr 24, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Mar 27, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
Other 8 of 66
- 11-K Employee stock plan report Jun 26, 2026
- ARS Annual report sent to shareholders Mar 27, 2026
- 11-K Employee stock plan report Jun 25, 2025
- UPLOAD Comment letter from SEC staff Apr 16, 2025
- ARS Annual report sent to shareholders Mar 28, 2025
- CORRESP Reply to SEC staff Mar 20, 2025
- CORRESP Reply to SEC staff Mar 11, 2025
- UPLOAD Comment letter from SEC staff Feb 27, 2025
Everything here comes from Unitil Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.