Safety Insurance Group Inc.

SAFT·NASDAQ·$72.27Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/07/26 10-QQ1 ended 03/31/2605/08/26 10-KFY 202502/27/26 10-QQ3 ended 09/30/2511/07/25 10-QQ2 ended 06/30/2508/08/25

Disclosures

8-KCurrent report09/15/26 8-KCurrent report08/05/26 8-KCurrent report07/24/26 8-KCurrent report07/23/26 8-KCurrent report06/15/26

Prospectuses and Registrations

S-8Registration of securities for employees01/20/23 S-8Registration of securities for employees08/08/18 S-8Registration of securities for employees02/02/07

Proxies

DEFA14AAdditional proxy materials09/15/26 DEFM14ADefinitive proxy (merger)09/14/26 PREM14APreliminary proxy (merger)09/03/26 DEFA14AAdditional proxy materials07/24/26 DEFA14AAdditional proxy materials07/23/26

Ownership

SC 13GBeneficial ownership10/02/26 SC 13G/ABeneficial ownership (amended)07/29/26 Form 4Insider transaction07/28/26 Form 4Insider transaction07/27/26 Form 4Insider transaction07/20/26

Other

ARSAnnual report to shareholders03/31/26 ARSAnnual report to shareholders04/01/25 ARSAnnual report to shareholders04/02/24 UPLOADLetter from the SEC07/14/17 CORRESPCorrespondence with the SEC06/19/17