Welcome to our dedicated page for Unitil SEC filings (Ticker: UTL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Unitil Corporation filings document the regulatory record for a New Hampshire public utility holding company whose common stock trades on the New York Stock Exchange under UTL. The filings cover electric and natural gas utility operations, consolidated financing activity, subsidiary debt transactions, common stock distribution arrangements and material agreements related to utility acquisitions.
Unitil's proxy and current reports disclose annual meeting votes, director elections, auditor ratification, executive compensation matters, restricted stock award practices and corporate officer succession. Its 8-K disclosures also record Regulation FD presentations, risk and forward-looking statement language, capital expenditures, business and regulatory strategy, and financing terms for utility subsidiaries.
Unitil Corporation has amended its agreement to acquire three regulated water utilities from Aquarion Water Authority and its affiliate RWA. The deal covers all shares of Aquarion Water Company of Massachusetts, Aquarion Water Company of New Hampshire, and Abenaki Water Co.
Under Amendment No. 3, the contractual “Termination Date” for completing or ending the transaction is extended to June 30, 2026, replacing the prior date of May 25, 2026. All other terms of the original Purchase and Sale Agreement and prior amendments remain unchanged.
Unitil Corporation released an investor presentation for the AGA Financial Forum outlining its regulated utility growth strategy and recent progress. The company highlights record net income of $50.2 million and adjusted EPS of $3.16, supported by a growing customer base in Maine, Massachusetts and New Hampshire. It reports a five-year utility capital investment plan of $1.2 billion, which is expected to drive long-term rate base growth of 6.5%–8.5% and annual EPS growth of 5%–7%. Recent acquisitions in Maine and the pending Aquarion water acquisition are positioned to add gas and water customers, expand rate base and support a targeted total shareholder return of 8%–10%, while maintaining investment-grade credit metrics.
Unitil Corporation’s subsidiary Fitchburg Gas and Electric Light Company entered into a Note Purchase Agreement to issue two new long-term debt tranches. Fitchburg sold $23,000,000 of 5.62% Senior Unsecured Notes, Series 2026A, due April 30, 2036 and $17,000,000 of 5.87% Senior Unsecured Notes, Series 2026B, due April 30, 2041 to institutional investors including State Farm entities and CoBank.
The notes include customary covenants and events of default and may become immediately due if a default occurs. Fitchburg plans to use the net proceeds to refinance existing consolidated Company debt and/or for general corporate purposes. The notes were offered in a private placement under Section 4(a)(2) of the Securities Act and are not registered for public sale.
Unitil Corporation reported solid first-quarter 2026 growth driven by higher regulated rates, customer additions and colder weather. Operating revenue rose to $216.9 million, with electric revenue of $65.5 million and gas revenue of $151.4 million, reflecting strong contributions from its expanded Maine footprint.
GAAP net income increased to $33.2 million, or $1.85 per share, compared with $27.5 million, or $1.69 per share, a year earlier. Adjusted net income, excluding acquisition-related transaction costs, was $33.8 million, or $1.88 per share. Gas adjusted gross margin grew to $82.1 million, helped by higher rates, colder winter weather and the Maine Natural acquisition.
Electric adjusted gross margin rose to $29.6 million, supported mainly by rate increases, partially offset by a one-time FERC transmission revenue reduction. The company continued to invest in infrastructure, with net utility plant of about $1.8 billion, and maintained its dividend, paying $0.475 per share in the quarter, implying an annualized rate of $1.90 per share.
Unitil Corporation reported the results of its Annual Meeting of Shareholders held on April 29, 2026. Of 17,986,069 common shares entitled to vote, 15,944,668 shares, or 88.65%, were represented, establishing a quorum.
Shareholders elected Class II directors Neveen F. Awad, Winfield S. Brown, and Mark H. Collin. They also ratified Deloitte & Touche LLP as independent registered public accounting firm for 2026 and approved, on an advisory basis, compensation for the Company’s Named Executive Officers.
Unitil Corp: Vanguard Capital Management reports beneficial ownership of 945,616 shares of Unitil Corp common stock, representing 5.25% of the class. The filing shows sole voting power for 135,472 shares and sole dispositive power for 945,616 shares.
The filing is a Schedule 13G disclosure by a passive investment manager and is signed by Vanguard's Head of Global Fund Administration.
Unitil Corporation used its shareholder meeting presentation to highlight record net income of $50.2 million and adjusted EPS of $3.16, along with a $1.90 annualized dividend, reflecting its regulated utility growth strategy.
The company serves about 110,100 electric and 105,000 natural gas customers across Maine, Massachusetts, and New Hampshire, and targets long-term EPS growth of 5.0%–7.0%, rate base growth of 6.5%–8.5%, and total shareholder return of 8.0%–10.0%. A five-year utility capital plan of approximately $1.2 billion focuses on grid modernization, resiliency, and natural gas infrastructure. Recent acquisitions of Bangor Natural Gas and Maine Natural Gas, plus a pending purchase of three Aquarion water companies, are expected to add rate base, natural gas customers, and about 23,000 water customers.
Unitil reports consolidated rate base of $1,329 million for 2025 and maintains FFO/debt of 16.3%, above downgrade thresholds. A 5 MW Kingston solar facility generating 9.7 million kWh annually and providing an estimated $2 million in customer savings illustrates its renewable investments.
Unitil Corporation used its shareholder meeting presentation to highlight record net income of $50.2 million and adjusted EPS of $3.16, along with a $1.90 annualized dividend, reflecting its regulated utility growth strategy.
The company serves about 110,100 electric and 105,000 natural gas customers across Maine, Massachusetts, and New Hampshire, and targets long-term EPS growth of 5.0%–7.0%, rate base growth of 6.5%–8.5%, and total shareholder return of 8.0%–10.0%. A five-year utility capital plan of approximately $1.2 billion focuses on grid modernization, resiliency, and natural gas infrastructure. Recent acquisitions of Bangor Natural Gas and Maine Natural Gas, plus a pending purchase of three Aquarion water companies, are expected to add rate base, natural gas customers, and about 23,000 water customers.
Unitil reports consolidated rate base of $1,329 million for 2025 and maintains FFO/debt of 16.3%, above downgrade thresholds. A 5 MW Kingston solar facility generating 9.7 million kWh annually and providing an estimated $2 million in customer savings illustrates its renewable investments.
BlackRock, Inc. reports beneficial ownership of 2,686,435 shares of UNITIL CORPORATION common stock, representing 14.9% of the class. The filing shows BlackRock holds 2,658,845 shares with sole voting power and 2,686,435 shares with sole dispositive power. The iShares Core S&P Small-Cap ETF is identified as a holder with an interest exceeding 5%.
Unitil Corp — Schedule 13G/A amendment filed by The Vanguard Group
The filing states that The Vanguard Group disaggregated certain subsidiary holdings following an internal realignment and reports 0 shares beneficially owned of Unitil Corp Common Stock, representing 0% of the class. The disclosure cites SEC Release No. 34-39538 and is signed by Ashley Grim.