Company: MGRE
Filing Date: 2025-02-28
Form Type: S-3ASR
Source: 0001193125-25-042543
Chunk: 9

Company: AFFILIATED MANAGERS GROUP, INC.
Filing Date: 2025-02-28
Form: S-3ASR
Chunk 9
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. However, with respect to the amendment or repeal of any of the
provisions of our charter relating to stockholder action without an annual or special meeting, the election, term, or removal of directors, vacancies on the board of directors, or the limitation of liability of directors, the affirmative vote of the
holders of at least eighty percent (80%) of our outstanding shares of stock entitled to vote on such amendment or repeal, voting together as a single class, will be required.

Rights of Class B Non-VotingCommon Stock

The holders of our Class B non-voting common stock generally have the same rights and privileges
as holders of our common stock, except that holders of Class B non-voting common stock do not have any voting rights other than those which may be provided under our charter or applicable law. Each share
of Class B non-voting common stock is convertible, at the option of the holder, into one share of common stock; provided, that such conversion is not inconsistent with any regulation, rule, or other
requirement of any governmental authority applicable to the holder. To the extent the holders of Class B non-voting common stock are entitled to vote under our charter or applicable law, such holders
shall vote together as a single class with the holders of common stock, except as required by law.

Transfer Agent

The transfer agent and registrar for our common stock is Computershare Trust Company, N.A.

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DESCRIPTION OF PREFERRED STOCK

Under our charter, the board of directors is authorized to issue up to 5,000,000 shares of preferred stock, par value $0.01 per share, in one
or more series, and to establish from time to time a series of preferred stock with terms as it may specify in a certificate of designations which will be filed as an exhibit to a document incorporated by reference in the Registration Statement of
which this prospectus forms a part. A description of the terms of preferred stock so created will be contained in a prospectus supplement related to any offering of such securities.

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DESCRIPTION OF DEPOSITARY SHARES

AMG may, at its option, elect to offer fractional shares of preferred stock, rather than whole shares of preferred stock. In such event, AMG
will issue receipts for depositary shares, each of which will represent a fraction of a share of a particular series of preferred stock. The shares of any series of preferred stock represented by depositary shares will be deposited under a deposit
agreement between AMG and a bank or