Daniel J. Hurstak - 27 Jan 2026 Form 4 Insider Report for UNITIL CORP (UTL)

Reporting relationship: SVP, CFO & Treasurer
Issuer ticker: UTL
Reported as of: 27 Jan 2026
Net transaction value: +$2,000
SEC form: 4
Accepted by SEC: 29 Jan 2026, 16:50:24 UTC
Prior SEC filing: 29 Jan 2025
Source filing: View source filing
Reporting owner signature: /s/ Thomas P. Meissner, Jr., attorney-in-fact for Daniel J. Hurstak

Key filing fact

Daniel J. Hurstak filed Form 4 for UNITIL CORP (UTL) on 29 Jan 2026.

Key facts

This page summarizes Daniel J. Hurstak's Form 4 filing for UNITIL CORP (UTL).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 29 Jan 2026, 16:50.

Change

Previous filing in this sequence was filed on 29 Jan 2025.
Current net transaction value: +$2,000.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001807713 Primary reporting owner

Hurstak Daniel J

Relationship: SVP, CFO & Treasurer
Address: 6 LIBERTY LANE WEST, HAMPTON
Signature: /s/ Thomas P. Meissner, Jr., attorney-in-fact for Daniel J. Hurstak
Signature date: 29 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

UTL transaction

Common stock, no par value

Award

Transaction value: $0
Shares: +2,430
Change %
Price: $0.000000
Shares after: 0
Date: 27 Jan 2026
Ownership: Direct
Footnotes: F1

UTL transaction

Common stock, no par value

Award

Transaction value: $0
Shares: +2,430
Change %
Price: $0.000000
Shares after: 0
Date: 27 Jan 2026
Ownership: Direct
Footnotes: F2

UTL transaction

Common stock, no par value

Award

Transaction value: $2,000
Shares: +40
Change %: +0.2%
Price: $50.00
Shares after: 20,089
Date: 27 Jan 2026
Ownership: Direct
Footnotes: F3, F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

UTL transaction Derivative

Contingent grant of common stock

Award

Transaction value
Shares: +1,215
Change %: +57%
Price
Shares after: 3,330
Date: 27 Jan 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 1,215
Exercise price
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Shares were granted pursuant to the Unitil Corporation Third Amended and Restated 2003 Stock Plan. Shares generally will vest 25% per year over four years from date of grant. Shares will be valued at current market price on date of vesting.

Footnote F2

Shares were granted pursuant to the Unitil Corporation Third Amended and Restated 2003 Stock Plan. Shares generally will vest after three-year performance period based on the attainment of certain performance thresholds of certain performance goals. Shares will be valued at current market price on date of vesting.

Footnote F3

Shares were granted pursuant to the Unitil Corporation Third Amended and Restated 2003 Stock Plan. Shares were granted at the conclusion of the 2023-2025 performance period based on the attainment of certain performance thresholds of certain performance goals. Shares were valued at current market price on date of grant. The balance of the contingent grant for such performance period terminated.

Footnote F4

Includes114.625 shares of common stock acquired on February 28, 2025, 121.718 shares of common stock acquired on May 30, 2025, 140.309 shares of common stock acquired on August 28, 2025 and 135.571 shares of common stock acquired on November 28, 2025, in each case resulting from the reinvestment of dividends pursuant to Unitil Corporation's Dividend reinvestment and Stock Purchase Plan.

Footnote F5

Shares may be granted pursuant to the Unitil Corporation Third Amended and Restated 2003 Stock Plan. Any such shares would be granted after a three-year performance period ending on December 31, 2028, based on the attainment of certain performance thresholds of certain performance goals. Any such shares would be valued at current market price on date of grant.