SAFT director receives 1,083-share stock award

Langwell Dennis J. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Langwell Dennis J. reported acquisition or exercise transactions in this Form 4 filing.

Safety Insurance Group director Dennis J. Langwell reported receiving a restricted stock award of 1,083 shares of common stock effective February 25, 2026. The shares were granted at no cash cost to him, increasing his directly held stake to 9,083 shares after the award.

Insider Trade Summary

Grant/Award: 1,083 shares

Grant/Award 1 txn

Insider Langwell Dennis J.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,083	$0.00	$0.00

Holdings After Transaction: Common Stock — 9,083 shares (Direct)

Footnotes (1)

1. F1. Represents restricted stock award effective February 25, 2026

FAQ

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

What insider transaction did SAFT director Dennis J. Langwell report?

Dennis J. Langwell reported receiving a grant of 1,083 shares of Safety Insurance Group common stock. This restricted stock award was effective February 25, 2026 and represents additional equity compensation rather than an open-market purchase.

Was the SAFT stock award to Dennis J. Langwell a purchase or a grant?

The transaction was a grant, not a market purchase. The Form 4 shows a code "A" for grant, award, or other acquisition, with a price of $0.0000 per share, indicating equity compensation awarded by the company.

How many SAFT shares does Dennis J. Langwell hold after this award?

After the restricted stock award, Dennis J. Langwell directly holds 9,083 shares of Safety Insurance Group common stock. This total includes the newly granted 1,083 restricted shares reported as of the February 25, 2026 effective date.

What type of shares did SAFT award to Dennis J. Langwell?

He received restricted common stock. The footnote specifies the transaction represents a restricted stock award effective February 25, 2026, meaning the shares likely vest over time or under conditions rather than being fully unrestricted immediately.

Did Dennis J. Langwell pay cash for the 1,083 SAFT shares?

No cash was paid for these shares. The Form 4 lists a transaction price of $0.0000 per share, showing the 1,083 shares were granted as equity compensation rather than bought on the open market.

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

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Accepted by SEC EDGAR 03/02/2026 - 10:01 AM Learn about SEC filing dates

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
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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^*

Langwell Dennis J.

(Last) (First) (Middle)

C/O SAFETY INSURANCE

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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/25/2026

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	02/25/2026		A		1,083	A	$0(1)	9,083	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. Represents restricted stock award effective February 25, 2026

	/s/ Dennis J. Langwell	03/02/2026
	** 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.