Schedule VI - Supplemental Information Concerning Property and Casualty Insurance Operations

12 Months Ended

Dec. 31, 2025

Schedule VI - Supplemental Information Concerning Property and Casualty Insurance Operations

Schedule VI - Supplemental Information Concerning Property and Casualty Insurance Operations

Safety Insurance Group, Inc.

Supplemental Information Concerning Property and Casualty Insurance Operations

Schedule VI

(Dollars in thousands)

	As of December 31,						Years Ended December 31,
			Reserves for
	Deferred		Unpaid Claims
	Policy		and Claims						Net
	Acquisition		Adjustment		Unearned		Earned		Investment
Affiliation With Registrant	Costs		Expenses		Premiums		Premiums		Income
Consolidated Property & Casualty Subsidiaries
2025	$	111,791	$	761,739	$	654,803	$	1,139,011	$	62,732
2024		105,474	$	671,669	$	619,916	$	1,010,704	$	55,720
2023		91,917		603,081		528,150		834,414		56,377

	Years Ended December 31,
	Claims and Claims					Amortization
	Adjustment Expenses					of Deferred		Paid Claims
	Incurred Related to					Policy		and Claims
	Current		Prior			Acquisition		Adjustment	Premiums
Affiliation With Registrant	Year		Year			Costs		Expenses	Written
Consolidated Property & Casualty Subsidiaries
2025	$	841,734	$	(44,552)	$	220,893	$	725,761	$	1,175,637
2024		768,531	$	(51,894)	$	207,016	$	666,218	$	1,093,405
2023		689,683		(47,381)		161,630		608,048		925,295