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.
The Unitil Corporation (NYSE: UTL) SEC filings page provides access to the company’s official regulatory disclosures as a public utility holding company. Through these documents, investors can review how Unitil reports on its regulated electricity and natural gas distribution operations in Maine, New Hampshire and Massachusetts, as well as its capital structure, acquisitions and governance matters.
Unitil’s current reports on Form 8-K highlight material events such as credit agreements, note purchase agreements, and the completion of acquisitions. For example, the company has filed 8-Ks describing a credit agreement with The Bank of Nova Scotia used in part to finance the acquisition of Maine Natural Gas Company, a transition services agreement related to that acquisition, and long-term senior unsecured notes issued by Bangor Natural Gas Company. Other 8-K filings document management changes, including the appointment of a Senior Vice President and General Counsel and the planned retirement and succession of the Corporate Secretary.
In addition to event-driven 8-Ks, Unitil files registration statements and prospectus supplements with the SEC in connection with public offerings of its common stock. These filings outline the use of proceeds, such as equity contributions to regulated utility subsidiaries, repayment of credit facility borrowings and general corporate purposes. The company’s SEC reports also specify that its common stock, no par value, is registered under Section 12(b) of the Securities Exchange Act of 1934 and listed on the New York Stock Exchange under the symbol UTL.
On Stock Titan, users can view these filings as they are made available from EDGAR and use AI-powered summaries to better understand complex agreements, financial covenants and transaction structures. This includes quickly identifying key terms in credit agreements, note purchase agreements and acquisition-related documents, as well as tracking ongoing obligations and events of default described in Unitil’s regulatory filings.
Unitil Corporation senior vice president and general counsel Carleton B. Simpson received multiple equity awards under the company’s Third Amended and Restated 2003 Stock Plan on January 27, 2026. He was granted 1,590 shares of common stock that generally vest 25% per year over four years, and another 1,590 shares that generally vest after a three-year performance period based on specified performance goals. Simpson also received a contingent grant tied to up to 795 shares that may be granted after a three-year performance period ending on December 31, 2028, depending on the attainment of performance thresholds. All awards were granted at a stated price of $0 per share and will be valued at the market price when they vest or are granted. Following these transactions, he directly beneficially owned 5,100 shares of Unitil common stock and 1,275 derivative securities related to contingent stock awards.
Unitil Corporation SVP, CFO & Treasurer Daniel J. Hurstak reported multiple equity awards and a small share acquisition dated January 27, 2026. He received 2,430 shares of common stock that generally vest 25% per year over four years and another 2,430 performance-based shares that generally vest after a three-year performance period.
Hurstak was also granted 1,215 contingent common shares tied to a three-year performance period ending December 31, 2028, and acquired 40 common shares at $50 each following completion of the 2023–2025 performance period. After these transactions, he directly owned 20,089.37 common shares and 3,330 derivative (contingent) shares.
Unitil Corporation’s CAO & Controller, Todd R. Diggins, reported multiple equity awards dated January 27, 2026 under the company’s Third Amended and Restated 2003 Stock Plan.
He acquired 1,080 time-vesting shares, 1,080 performance-based shares, and 10 shares granted after the 2023–2025 performance period, plus a 540-share contingent stock grant tied to a three-year performance period ending December 31, 2028.
Unitil Corporation vice president Christopher J. LeBlanc reported multiple stock awards and vesting transactions dated January 27, 2026. He received two grants of 1,080 shares of common stock at no cost under Unitil’s Third Amended and Restated 2003 Stock Plan, with one grant vesting 25% per year over four years and the other tied to a three-year performance period.
He also acquired 40 shares of common stock at $50 per share, issued at the conclusion of the 2023–2025 performance period based on achieved performance goals. Following these transactions and prior dividend reinvestments, his directly held common stock position is 22,372.16 shares, and he holds 1,520 derivative (contingent) shares that may vest based on future performance conditions.
Unitil Corporation CTO Justin Eisfeller reported multiple equity awards and updated holdings. On January 27, 2026, he received 1,080 shares of common stock that generally vest 25% per year over four years, and another 1,080 performance-based shares that generally vest after a three-year performance period if specified goals are met.
He was also granted 40 shares of common stock at $50 per share tied to the completed 2023–2025 performance period, bringing his directly held common stock to 18,394 shares. In addition, he holds 1,328.86 shares indirectly in a company savings and investment plan trust and 1,520 contingent derivative units linked to potential future grants after a three-year performance period ending December 31, 2028.
Unitil Corporation filed an 8-K describing an amendment to its previously announced agreement to acquire Aquarion Water Company of Massachusetts, Inc., Aquarion Water Company of New Hampshire, Inc., and Abenaki Water Co., Inc. from Aquarion Water Authority.
The amendment, dated January 23, 2026, changes the Purchase Agreement’s “Termination Date” from January 23, 2026 to February 23, 2026, effectively giving the parties an additional month to close the transaction or meet remaining conditions. All other terms of the Purchase Agreement remain in place, and Unitil states that it and its controlled affiliates have no material relationships with the seller or the South Central Connecticut Regional Water Authority other than this transaction.
Unitil Corporation reported new equity awards for Pres. & Chief Admin Officer Robert B. Hevert. On January 27, 2026, he received 3,740 shares of common stock that generally vest 25% per year over four years under the Third Amended and Restated 2003 Stock Plan.
He also received 3,740 performance-based shares that generally vest after a three-year performance period, plus 90 shares granted at the conclusion of the 2023–2025 performance period at $50 per share. Following these transactions, he beneficially owned 35,465.35 shares of common stock directly, including shares accumulated through dividend reinvestment, and 5,120 contingent stock-based derivative securities tied to performance through December 31, 2028.
Unitil Corporation’s Chairmain & CEO and director Thomas P. Meissner Jr. reported new equity awards under the Unitil Corporation Third Amended and Restated 2003 Stock Plan dated January 27, 2026.
He received 8,090 shares of common stock that generally vest 25% per year over four years, and another 8,090 shares that generally vest after a three‑year performance period based on specified performance thresholds. He was also granted 310 shares at
In addition, Meissner acquired a contingent grant for 4,045 shares of common stock, which may be earned after a three‑year performance period ending on
Unitil Corporation reported an upcoming leadership transition in its corporate governance team. Corporate Secretary Sandra L. Whitney has given notice that she will retire and resign from the company and its subsidiaries effective at the end of the day on December 31, 2025.
As part of its succession plan, Unitil will appoint Carleton B. Simpson, currently Senior Vice President and General Counsel, as Corporate Secretary effective January 1, 2026. He will continue serving as General Counsel while taking on the additional Corporate Secretary role. The company expects Ms. Whitney to provide consulting services through April 30, 2026 to support a smooth transition of responsibilities.
Unitil Corporation (UTL) insider filing: The company’s SVP and General Counsel filed an initial ownership statement. The insider directly holds 1,920 shares of common stock. The filing also lists a contingent right to 480 common shares under the Unitil Corporation Third Amended and Restated 2003 Stock Plan, deliverable after a three-year performance period ending December 31, 2027, based on attainment of performance goals. The date of event is October 29, 2025.
FAQ
What is the current stock price of Unitil (UTL)?
What is the market cap of Unitil (UTL)?
