Assurant (AIZ) 4: Campbell Michael P. sold 147 shares at $266.24 on 2026-10-01 (Oct 5, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-10-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: ASSURANT, INC. (AIZ) CIK: 0001267238 --- Reporting Owner --- Name: Campbell Michael P. CIK: 0001763031 Role: Officer (EVP, Chief Operating Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-10-01 | Code: F (Payment of exercise/tax) Shares: -147 | Price: $266.24 Total Value: $39,137.28 Shares Owned After: 27,296.37 | Ownership: D (Direct) Footnotes: [F1] Represents shares withheld to satisfy withholding obligations upon the October 1, 2026 vesting of restricted stock units. [F2] Includes restricted stock units. --- Footnotes (Complete Index) --- F1: Represents shares withheld to satisfy withholding obligations upon the October 1, 2026 vesting of restricted stock units. F2: Includes restricted stock units. --- Signature --- /s/ /s/ Anne Holman, Attorney-in-Fact (2026-10-05)