---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-086488"
form_type: "8-K"
ticker: "SAFT"
cik: "0001172052"
company_name: "SAFETY INSURANCE GROUP INC"
filed_at: "2026-07-24T12:00:31+00:00"
generated_at: "2026-07-24T12:05:27.643229+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 1.0
calibrated_materiality_score: 1.0
confidence: "high"
source: SEC EDGAR
---

# Safety Insurance to be acquired by MAPFRE U.S.A. for $105.00 per share in cash

## Summary
- All-cash merger at $105.00 per share; board unanimously recommends stockholder approval.
- Deal subject to stockholder vote, HSR clearance, and Massachusetts Insurance Commissioner approval.
- Directors and executive officers entered into voting agreements to vote shares in favor.
- Termination fees: $46.2M from Safety under certain conditions; $111.8M from MAPFRE.
- Equity financing committed by MAPFRE, S.A.; financing not a condition to closing.

## SEC filing metadata
- accession: 0001104659-26-086488
- form_type: 8-K
- ticker: SAFT
- cik: 0001172052
- company_name: SAFETY INSURANCE GROUP INC
- filed_at: 2026-07-24T12:00:31+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 1.0
- calibrated_materiality_score: 1.0
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1172052/000110465926086488/0001104659-26-086488-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1172052/000110465926086488/tm2621207d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-086488
- JSON: https://secwatch.observer/filing/0001104659-26-086488.json
- Plain text: https://secwatch.observer/filing/0001104659-26-086488.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.