[Form 4] SAFETY INSURANCE GROUP INC Insider Trading Activity

Rhea-AI Filing Summary

Glenn R. Hiltpold, Vice President of Actuarial Services at Safety Insurance Group Inc. (SAFT), reported a personal purchase of 55 shares of the company's common stock on 09/18/2025 at a price of $71.735 per share. After the transaction he beneficially owns 13,108 shares directly. The filing is a standard Section 16 disclosure reporting an insider buy; no derivatives or other transactions are reported.

Insights

Securities Analyst

TL;DR: Small insider purchase; routine disclosure with limited market impact.

The Form 4 shows a direct purchase of 55 shares by a senior actuarial officer at $71.735, increasing reported direct ownership to 13,108 shares. The size of the transaction is immaterial relative to typical public-company float, so it does not represent a material change to ownership or control. This is a routine Section 16 filing that provides transparency on insider activity but contains no information about company operations, financial performance, or strategic changes.

Corporate Governance Expert

TL;DR: Compliance filing documenting an insider purchase; governance implications are minimal.

The report meets disclosure requirements by identifying the reporting person, role, transaction date, and post-transaction holding. There are no indications of related-party arrangements, derivative positions, or coordinated filings. From a governance perspective the filing simply documents compliance with Section 16 and does not signal any governance or control issues.

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

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

1. Name and Address of Reporting Person^*

Hiltpold Glenn

(Last) (First) (Middle)

20 CUSTOM HOUSE STREET

(Street)

BOSTON MA 02110

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SAFETY INSURANCE GROUP INC [ SAFT ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP OF ACTUARIAL SERVICES

3. Date of Earliest Transaction (Month/Day/Year)
09/18/2025

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

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

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

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	09/18/2025		P		55	A	$71.735	13,108	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:

	/s/ Glenn R. Hiltpold	09/18/2025
	** 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.

FAQ

What did the SAFT insider filing on 09/18/2025 disclose?

The filing discloses that Glenn R. Hiltpold purchased 55 shares of Safety Insurance Group Inc. common stock at $71.735 per share on 09/18/2025.

How many shares does Glenn R. Hiltpold own after the reported transaction?

After the purchase, the filing reports he beneficially owns 13,108 shares directly.

Was any derivative or option activity reported in this Form 4 for SAFT?

No. The Form 4 contains only a non-derivative purchase of common stock; no derivative securities were reported.

Does this Form 4 indicate any change in control or large insider transfer for SAFT?

No. The transaction is a small personal purchase and does not indicate any change in control or transfer of a material ownership stake.