Unitil grants director David A. Whiteley 2,272 shares

Q: How many shares did UTL director David A. Whiteley receive?

David A. Whiteley received a grant of 2,272 common shares on October 1, 2026, as the stock portion of his annual director retainer under the Third Amended and Restated 2003 Stock Plan.

The restricted stock units were fully vested upon grant and are payable after separation from service on Unitil's Board of Directors, 70% in common stock and 30% in cash.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)How Sentiment works

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

How Sentiment works How the balance works

Form Type

Rhea-AI Filing Summary

Unitil Corp. director David A. Whiteley received a grant of 2,272 common shares on October 1, 2026, under the Third Amended and Restated 2003 Stock Plan as the stock portion of his annual retainer. His direct common-stock holdings following the grant were 13,305 shares. He also directly held 9,248 restricted stock units as of October 1, 2026.

Insider Trade Summary

Grant/Award: 2,272 shares

Grant/Award 2 txns

Insider WHITELEY DAVID A

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common stock, no par value ^F1	2,272	$0.00	$0.00
holding	Restricted stock units ^F2	--	--	--

Holdings After Transaction: Common stock, no par value — 13,305 shares (Direct); Restricted stock units — 9,248 contracts for 0 underlying shares (Direct)

Footnotes (2)

F1. Shares were granted pursuant to the Unitil Corporation Third Amended and Restated 2003 Stock Plan and transferred into my name in connection with the stock portion of my annual retainer fee as a Director of the Company.
F2. Each restricted stock unit is equivalent in value to one share of Unitil Corporation's common stock, no par value ("Common Stock"), and represents the right to receive a combination of cash and Common Stock after separation from service on Unitil Corporation's Board of Directors. Each restricted stock unit is fully vested upon grant and is payable 70% in Common Stock and 30% in cash, based upon the closing price of Common Stock on the day prior to settlement.

Key Figures

Common shares granted: 2,272 shares Direct common shares following grant: 13,305 shares Restricted stock units: 9,248 units +1 more

4 metrics

Common shares granted 2,272 shares Grant on October 1, 2026

Direct common shares following grant 13,305 shares Following the grant on October 1, 2026

Restricted stock units 9,248 units Direct holdings as of October 1, 2026

Restricted stock unit settlement allocation 70% common stock; 30% cash Payable after separation from service on the Board of Directors

Key Terms

restricted stock unit, fully vested upon grant, separation from service

3 terms

restricted stock unit financial

"Each restricted stock unit is equivalent in value to one share"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

fully vested upon grant financial

"Each restricted stock unit is fully vested upon grant"

separation from service financial

"after separation from service on Unitil Corporation's Board of Directors"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did UTL director David A. Whiteley receive?

David A. Whiteley received a grant of 2,272 common shares on October 1, 2026, as the stock portion of his annual director retainer under the Third Amended and Restated 2003 Stock Plan.

How are UTL director David A. Whiteley's restricted stock units paid?

Each restricted stock unit is equivalent in value to one share of Unitil common stock and represents a right to receive cash and common stock after separation from service on the Board of Directors. Each unit is fully vested upon grant and payable 70% in common stock and 30% in cash, based on the common stock closing price on the day before settlement.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google

Available on EDGAR 10/02/2026 - 03:11 PM Accepted by SEC EDGAR 10/02/2026 - 03:10 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WHITELEY DAVID A

(Last)

(First)

(Middle)

6 LIBERTY LANE WEST

(Street)

HAMPTON

NEW HAMPSHIRE

03842

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
UNITIL CORP [ UTL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common stock, no par value	10/01/2026		A⁽¹⁾		2,272	A	$0	13,305	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted stock units	⁽²⁾							⁽²⁾	⁽²⁾	Common stock	0		9,248	D

Explanation of Responses:

1. Shares were granted pursuant to the Unitil Corporation Third Amended and Restated 2003 Stock Plan and transferred into my name in connection with the stock portion of my annual retainer fee as a Director of the Company.

2. Each restricted stock unit is equivalent in value to one share of Unitil Corporation's common stock, no par value ("Common Stock"), and represents the right to receive a combination of cash and Common Stock after separation from service on Unitil Corporation's Board of Directors. Each restricted stock unit is fully vested upon grant and is payable 70% in Common Stock and 30% in cash, based upon the closing price of Common Stock on the day prior to settlement.

	/s/ Kumiko A. Shortill, attorney-in-fact for David A. Whiteley	10/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR