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UNITIL CORP

For the period ended Dec 31, 2025. Filed Feb 9, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 9, 2026

UTL$56.13-0.4%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

UNITIL CORPORATION
Date February 9, 2026By/S/ THOMAS P. MEISSNER, JR.
Thomas P. Meissner, Jr.
Chairman of the Board of Directors andChief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

SignatureCapacityDate
/S/ THOMAS P. MEISSNER, JR.Principal Executive Officer; DirectorFebruary 9, 2026
Thomas P. Meissner, Jr.
/S/ DANIEL J. HURSTAKDaniel J. HurstakPrincipal Financial OfficerFebruary 9, 2026
/S/ TODD R. DIGGINSTodd R. DigginsPrincipal Accounting OfficerFebruary 9, 2026
/S/ ANNE L. ALONZOAnne L. AlonzoDirectorFebruary 9, 2026
/S/ NEVEEN F. AWADNeveen F. AwadDirectorFebruary 9, 2026
/S/ WINFIELD S. BROWNWinfield S. BrownDirectorFebruary 9, 2026
/S/ MARK H. COLLINMark H. CollinDirectorFebruary 9, 2026
/S/ SUZANNE FOSTERSuzanne FosterDirectorFebruary 9, 2026
/S/ MICHAEL B. GREENMichael B. GreenDirectorFebruary 9, 2026
/S/ KATHERINE KOUNTZEKatherine KountzeDirectorFebruary 9, 2026
/S/ JANE LEWIS-RAYMONDJane Lewis-RaymondDirectorFebruary 9, 2026
/S/ JUSTINE VOGELDirectorFebruary 9, 2026
Justine Vogel
/S/ DAVID A. WHITELEYDirectorFebruary 9, 2026
David A. Whiteley
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.