Director at Hanover Insurance (NYSE: THG) awarded 843 restricted shares

Rhea-AI Filing Summary

Aristeguieta Francisco reported acquisition or exercise transactions in this Form 4 filing.

HANOVER INSURANCE GROUP director Francisco Aristeguieta received a grant of 843 shares of Common Stock as a compensation award. The grant is in the form of restricted stock units under the 2022 Long-Term Incentive Plan and will vest on the earlier of one year from grant or the next annual meeting, bringing his direct holdings to 5,053 shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Aristeguieta Francisco

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	843	$0.00	--

Holdings After Transaction: Common Stock — 5,053 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares granted: 843 shares Price per share: $0.00 per share Total shares after grant: 5,053 shares

3 metrics

Shares granted 843 shares Restricted stock unit grant on May 12, 2026

Price per share $0.00 per share Compensation grant, not open-market purchase

Total shares after grant 5,053 shares Direct holdings following the reported transaction

Key Terms

restricted stock units, 2022 Long-Term Incentive Plan, vest

3 terms

restricted stock units financial

"Grant of restricted stock units under the Issuer's 2022 Long-Term Incentive Plan."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

2022 Long-Term Incentive Plan financial

"Grant of restricted stock units under the Issuer's 2022 Long-Term Incentive Plan."

vest financial

"Such units vest on the earlier of the one-year anniversary of the date of grant or the date of the next annual meeting."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Form 4 Insider Transactions: What Each Field Means →

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^*

Aristeguieta Francisco

(Last) (First) (Middle)

C/O THE HANOVER INSURANCE GROUP

440 LINCOLN STREET

(Street)

WORCESTER MASSACHUSETTS 01653

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
HANOVER INSURANCE GROUP, INC. [ THG ]

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)
05/12/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/12/2026		A(1)		843	A	$0	5,053	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Grant of restricted stock units under the Issuer's 2022 Long-Term Incentive Plan. Such units vest on the earlier of the one-year anniversary of the date of grant or the date of the next annual meeting.

	/s/ Lindsay L. Katz pursuant to Confirming Statement	05/13/2026
	** 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)

FAQ

What insider transaction did THG director Francisco Aristeguieta report?

Francisco Aristeguieta reported acquiring 843 shares of Hanover Insurance common stock as a grant. The award was made in restricted stock units under the 2022 Long-Term Incentive Plan at no cash cost.

Is the THG Form 4 transaction a market buy or a compensation grant?

The THG Form 4 shows a compensation grant, not a market purchase. The 843 shares were awarded as restricted stock units with a zero dollar price per share rather than bought in the open market.

How many THG shares does Francisco Aristeguieta hold after this grant?

After the grant, Francisco Aristeguieta holds 5,053 shares of Hanover Insurance common stock directly. This total includes the newly awarded 843 restricted stock units reported in the Form 4 filing.

When do the newly granted THG restricted stock units vest?

The restricted stock units vest on the earlier of two dates: the one-year anniversary of the grant date or the date of Hanover Insurance Group’s next annual shareholder meeting, according to the Form 4 footnote disclosure.

What plan governs the THG stock grant to Francisco Aristeguieta?

The stock grant was made under Hanover Insurance Group’s 2022 Long-Term Incentive Plan. This plan provides equity-based awards such as restricted stock units to directors and executives as part of their overall compensation.