Company: AIZ
Filing Date: 2025-03-25
Form Type: PRE 14A
Source: 0001267238-25-000011
Chunk: 77

Company: ASSURANT, INC.
Filing Date: 2025-03-25
Form: PRE 14A
Chunk 77
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 and, if appropriate, ratified at the next Nominating and Corporate Governance Committee meeting.

• No director will participate in any discussion or approval of a transaction in which he or she is a related person.

• If a related person transaction is approved and will be ongoing, the Nominating and Corporate Governance Committee may establish guidelines for the Company’s management to follow in its ongoing dealings with the related person. Thereafter, the Nominating and Corporate Governance Committee, at least annually, will review and assess the ongoing transaction and determine whether or not it should be permitted to continue.

| 93 |     | Notice of 2025 Annual Meeting of Stockholders and Proxy Statement |

| Security Ownership of Certain Beneficial Owners |

#### Security Ownership of Certain Beneficial Owners
The following table provides, with respect to each person or entity known by Assurant to be the beneficial owner of more than five percent of Assurant’s outstanding common stock as of February 14, 2025 , (a) the number of shares of common stock beneficially owned (based solely upon the most recently reported number of shares beneficially owned as of the date the person or entity filed a Schedule 13G with the SEC) and (b) the percentage of all outstanding shares of common stock represented by such ownership as of February 14, 2025 (based upon 50,791,921 shares of common stock outstanding as of that date).

| Name of Beneficial Owner                   |     |   Shares of Common 
 Stock Beneficially 
              Owned |     | Percentage 
 of Class   |
| The Vanguard Group, Inc.1                  |     |          6,806,278 |     | 13.4%      |
| BlackRock, Inc.2                           |     |          5,387,911 |     | 10.6%      |
| T. Rowe Price Investment Management, Inc.3 |     |          5,137,922 |     | 10.1%      |
| The Bank of New York Mellon Corporation4   |     |          3,320,590 |     | 6.5%       |

1 Information regarding The Vanguard Group, Inc., 100 Vanguard Boulevard, Malvern, Pennsylvania 19355, is based solely upon a Schedule 13G/A filed on February 13, 2024 which indicates beneficial ownership of 6,806,278 shares of common stock as of December 29, 2023. The Vanguard Group, Inc. indicated that