Schedule IV - Reinsurance

12 Months Ended

Dec. 31, 2021

Schedule IV - Reinsurance

Schedule IV - Reinsurance

Safety Insurance Group, Inc.

Reinsurance

Schedule IV

(Dollars in thousands)

									Percent of
										Amount
Property and Casualty	Gross		Ceded to Other		Assumed from		Net			Assumed
Insurance Earned Premiums	Amount		Companies		Other Companies		Amount			to Net
Years ended December 31,
2021	$	811,329	$	67,584	$	30,583	$	774,328		3.9%
2020		815,981		74,268		29,365		771,078		3.8%
2019		845,102		89,178		32,853		788,777		4.2%