Year archive

UNITIL CORP — 2026 filings

All 16 regulatory filings released by UNITIL CORP (UTL) in 2026, sourced directly from the official regulator.

16 Filings

2026 Period

2026 filings (16)

Filing	Released	Lang
10-Q - UNITIL CORP (0000755001) (Filer) Interim / Quarterly Report	2026-05-04	English
8-K - UNITIL CORP (0000755001) (Filer) Regulatory Filings	2026-05-01	English
8-K - UNITIL CORP (0000755001) (Filer) Regulatory Filings	2026-04-29	English
SCHEDULE 13G/A - UNITIL CORP (0000755001) (Subject) Major Shareholding Notification	2026-03-27	English
DEF 14A - UNITIL CORP (0000755001) (Filer) Proxy Solicitation & Information Statement	2026-03-27	English
8-K - UNITIL CORP (0000755001) (Filer) Regulatory Filings	2026-02-24	English
10-K Filing Annual Report FY 2025	2026-02-09	English
8-K Filing Regulatory Filings	2026-02-02	English
4 Filing Director's Dealing	2026-01-29	English
4 Filing Director's Dealing	2026-01-29	English
4 Filing Director's Dealing	2026-01-29	English
4 Filing Director's Dealing	2026-01-29	English
4 Filing Director's Dealing	2026-01-29	English
4 Filing Director's Dealing	2026-01-29	English
8-K Filing Regulatory Filings	2026-01-29	English
4 Filing Director's Dealing	2026-01-29	English

Filings by year

2026 16 filings
2025 47 filings
2024 34 filings
2023 40 filings
2022 35 filings
2021 38 filings
2020 50 filings
2019 48 filings
2018 38 filings
2017 46 filings
2016 37 filings
2015 37 filings
2014 44 filings
2013 58 filings
2012 74 filings
2011 60 filings
2010 61 filings
2009 78 filings
2008 78 filings
2007 70 filings
2006 29 filings