X0609 4 2026-08-06 0001267238 ASSURANT, INC. AIZ 0001203233 Biju Nair false C/O ASSURANT, INC. 260 INTERSTATE NORTH CIRCLE, S.E. ATLANTA GA 30339 false true false false EVP, Pres, Global Conn Living false Common Stock 2026-08-06 4 S false 3931 302.4649 D 24246.688 D The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $302.0901 through $302.9001, inclusive. The Reporting Person undertakes to provide Assurant, Inc., any security holder of Assurant, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to Form 4. Includes restricted stock units. Includes 35.0550 shares acquired under the Assurant, Inc. Amended and Restated 2004 Employee Stock Purchase Plan ("ESPP") on June 30, 2026. /s/ Anne Holman, Attorney-in-Fact 2026-08-07