Keith Meier - 15 May 2026 Form 4 Insider Report for ASSURANT, INC. (AIZ)

Reporting relationship: EVP, Chief Financial Officer
Issuer ticker: AIZ
Reported as of: 15 May 2026
Net transaction value: -$6,357,750
SEC form: 4
Accepted by SEC: 18 May 2026, 16:36:35 UTC
Prior SEC filing: 18 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Anne Holman, Attorney-in-Fact

Key filing fact

Keith Meier filed Form 4 for ASSURANT, INC. (AIZ) on 18 May 2026.

Key facts

This page summarizes Keith Meier's Form 4 filing for ASSURANT, INC. (AIZ).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 May 2026, 16:36.

Change

Previous filing in this sequence was filed on 18 Mar 2026.
Current net transaction value: -$6,357,750.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001898425 Primary reporting owner

MEIER KEITH

Relationship: EVP, Chief Financial Officer
Address: C/O ASSURANT, INC., 260 INTERSTATE NORTH CIRCLE, S.E., ATLANTA
Signature: /s/ Anne Holman, Attorney-in-Fact
Signature date: 18 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AIZ transaction

Common Stock

Sale

Transaction value: $6,357,750
Shares: -25,000
Change %: -57%
Price: $254.31
Shares after: 18,552
Date: 15 May 2026
Ownership: Direct
Footnotes: F1, F2, F3

AIZ holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 852
Date: 15 May 2026
Ownership: By 401(k) Plan
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 4 footnotes

Footnote F1

All of the sales set forth on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 13, 2026.

Footnote F2

The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $251.5500 through $257.1400, 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.

Footnote F3

Includes restricted stock units.

Footnote F4

Indirectly held shares of common stock of Assurant, Inc. under the Assurant, Inc. 401K Plan as of March 31, 2026.