Investor Presentaiton

High Quality and Diversified Investment Portfolio Other 6% Preferred Equity 2% Fixed Maturity Securities by Credit Quality • • · Total investments and cash and cash equivalents of $9.4 billion Fixed maturity investments, cash and short-term investments represent 88% of the portfolio 94% of fixed maturity investments are investment grade Average duration of approximately 5 years(2) Commercial Mortgages 3% U.S. Govt/ Agency 1% Foreign Govt 5% Cash and Short-term 18% Municipals 1% Information listed as of June 30, 2023. (1) Expressed as a percentage of total investments and cash and cash equivalents. (2) Average duration includes fixed maturities, preferred stock, and commercial mortgages. ASSURANTⓇ Investment Portfolio Breakdown (1) Corporate 46% RMBS 5% CMBS 4% ABS 9% AAA / AA / A 57% Baa 37% Ba and Lower 6% © 2023 Assurant, Inc. All rights reserved. 13

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