 ST. PETERSBURG, Fla.--BUSINESS WIRE--United Insurance Holdings Corp. Nasdaq: UIHC UPC Insurance or the Company, a property and casualty insurance holding company, announced today that it has completed its core catastrophe Core CAT reinsurance program and Quota Share program for United Property Casualty Insurance Company UPC, Family Security Insurance Company, Inc. FSIC and American Coastal Insurance Company ACIC effective June 1, 2021. The 2021 Core CAT program includes 2.8 