Company: AWK
Filing Date: 2025-12-29
Form Type: S-4/A
Source: 0001193125-25-332292
Chunk: 80

Company: American Water Works Company, Inc.
Filing Date: 2025-12-29
Form: S-4/A
Chunk 80
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 the intermediary with respect to your shares would indicate that the intermediary is unable to cast a vote with respect to the matter, which is commonly referred to as a “broker
non-vote.” It is expected that all proposals to be voted on at the American Water special meeting will be non-routine matters on which intermediaries are not allowed to vote unless they have received
voting instructions from their customers.

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If you hold shares of American Water common stock in “street name” and wish to vote your shares
virtually at the American Water special meeting, you may vote online during the meeting only as an authenticated shareholder with a 16-digit control number by visiting
www.virtualshareholdermeeting.com/AWK2026SM, entering your 16-digit control number, and following the on-screen instructions. The availability of online voting at
the American Water special meeting for shares held in “street name” will depend on your intermediary’s specific voting procedures. Please contact your intermediary for information.

Revoking Your Vote

If you are a record holder
(which includes ownership of shares you may hold through American Water Stock Direct), you may revoke or change any prior proxy, regardless of how your proxy was originally submitted, by (i) sending a written statement or email to that effect
to American Water’s Secretary, which must be received before the American Water special meeting, (ii) submitting a properly signed proxy card dated a later date, which must be received before the American Water special meeting,
(iii) submitting a later dated proxy via the Internet or by telephone, which must be received by 11:59 p.m., Eastern time on February 9, 2026, or (iv) attending the American Water special meeting virtually as an authenticated shareholder
and voting your shares online during such meeting. For this purpose, communications to the Secretary of American Water should be addressed to American Water Works Company, Inc., 1 Water Street, Camden, NJ 08102-1658, or via email at
svc_corpsecoffice@amwater.com.

If you hold shares in “street name,” you should follow the instructions provided on the voting
instruction form you received from the intermediary or contact the intermediary for instructions on how to change or revoke your vote.

Stock Ownership of and Voting by American Water Directors and Executive Officers

As of December 29, 2025, American Water’s current
directors and executive officers and their affiliates beneficially owned a total of 174,145 shares of American Water common stock entitled to vote