Christopher T. Whitford - 23 Feb 2022 Form 4 Insider Report for SAFETY INSURANCE GROUP INC (SAFT)

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SAFT	Common Stock	Tax liability	$3,515	-41	-0.35%	$85.74	11,842	23 Feb 2022	Direct	F1, F2
transaction	SAFT	Common Stock	Sale	$772	-9	-0.08%	$85.74	11,833	23 Feb 2022	Direct	F1
transaction	SAFT	Common Stock	Award	$0	+2,118	+18%	$0.000000	13,951	23 Feb 2022	Direct	F3
transaction	SAFT	Common Stock	Award	$0	+2,424	+17%	$0.000000	16,375	23 Feb 2022	Direct	F4
transaction	SAFT	Common Stock	Other	$0	+219	+1.3%	$0.000000	16,594	23 Feb 2022	Direct	F5
transaction	SAFT	Common Stock	Tax liability	$35,256	-452	-2.7%	$78.00	16,142	24 Feb 2022	Direct	F1, F2
transaction	SAFT	Common Stock	Sale	$7,800	-100	-0.62%	$78.00	16,042	24 Feb 2022	Direct	F1
transaction	SAFT	Common Stock	Tax liability	$24,011	-288	-1.8%	$83.37	15,754	25 Feb 2022	Direct	F1, F2
transaction	SAFT	Common Stock	Sale	$5,252	-63	-0.4%	$83.37	15,691	25 Feb 2022	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	Securities sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021.
F2	Represents securities delivered in payment of a tax liability with respect to vesting of securities issued in accordance with Rule 16b-3.
F3	Represents restricted stock awards effective February 23, 2022, with respect to which sale or transfer rights shall vest over three years with installments of 30% on February 23, 2023, 30% on February 23, 2024, and the remaining 40% on February 23, 2025, provided the grantee meets certain employment conditions.
F4	Represents restricted stock awards granted effective February 23, 2022 with respect to which sale or transfer rights will vest over a three-year performance period commencing on January 1, 2022 and ending on December 31, 2024. Vesting of these shares is dependent upon the attainment of pre-established performance objectives, and any difference between shares granted and shares earned at the end of the performance period will be reported at the conclusion of the performance period in 2025.
F5	Represents the difference between performance shares, with a three year performance period, that were granted on February 26, 2019 and actual shares earned at the end of the performance period on December 31, 2021. Final shares were approved by the Compensation Committee on February 23, 2022.