The insurance sector experiences stock declines influenced by rising natural disaster risks, legal challenges, and sector rotation, impacting property and health insurers' market dynamics in the U.S.

Hartford Insurance Group's insider sales in Q2 2025 coincide with strong underwriting discipline, premium growth, and a favorable property-casualty market, creating a contrarian investment opportunity.

Westfield sells Westfield Bancorp to First Financial Bancorp for $325M, focusing on expanding its core P&C and specialty insurance businesses. Regulatory approval expected by Q4 2025.

Kingstone Companies increases 2025/2026 catastrophe reinsurance limit by 57%, incorporating a $125 million cat bond under Rule 144A, optimizing coverage cost and supporting growth.

Kingstone Companies finalizes 2025-2026 catastrophe reinsurance program, raising limits by 57% and lowering costs, enhancing risk coverage and financial performance.

Mercury Insurance appoints Steve Bennett to lead a new team focusing on climate-driven catastrophe risk mitigation, advancing resilience and coverage in high-risk property and casualty markets.

Mercury Insurance appoints Steve Bennett to lead a climate science team, enhancing risk mitigation and underwriting in high-risk property and casualty markets.

Mercury Insurance appoints Steve Bennett to lead climate and catastrophe science efforts, focusing on risk mitigation strategies to sustain property and casualty insurance in high-risk areas affected by extreme weather events.

Mercury Insurance appoints Steve Bennett as Senior Director to enhance risk mitigation and resilience in high-risk property and casualty insurance markets impacted by climate-driven catastrophes.

Ategrity Specialty Holdings initiates IPO priced $14-$16 per share to bolster capital and expand specialty P&C insurance operations, reporting strong net income growth for 2024.