SELECTIVE INSURANCE GROUP, INC.

Selective Insurance Group, Inc. is a New Jersey insurance holding company, incorporated in 1977, that owns ten property and casualty insurance subsidiaries. These subsidiaries operate exclusively in the United States, selling products and services through independent insurance agents and wholesale brokers. Nine of the Insurance Subsidiaries are licensed as admitted carriers by various state insurance departments, enabling them to underwrite specific property and casualty lines in the standard market. The tenth subsidiary is authorized as a non-admitted carrier, writing property and casualty insurance in the excess and surplus (E&S) lines market. The company has a history in the property and casualty insurance industry dating back to its 1926 founding. Its common stock (stock symbol "SIGI") and preferred stock (stock symbol "SIGIP") are listed on the Nasdaq Global Select Market. In 2025, AM Best Company ranked Selective Insurance Group, Inc. as the 34th largest property and casualty group in its annual "Top 200 U.S. Property/Casualty Writers" list, based on 2024 net premiums written. The company's current AM Best financial strength rating is "A+" (Superior).