UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 8-K

Current Report

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 14, 2025

American Water Works Company, Inc.

(Exact name of registrant as specified in its charter)

Commission File Number: 001-34028


Delaware			51-0063696
(State or other jurisdiction of incorporation)			(IRS Employer Identification No.)

1 Water Street

Camden, NJ 08102-1658

(Address of principal executive offices, including zip code)

(856) 955-4001

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol

Name of Each Exchange on Which Registered

Common stock, par value $0.01 per share

AWK

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01. Other Events.

Filing of Rate Request with the Pennsylvania Public Utility Commission (the “PaPUC”) by Pennsylvania-American Water Company (“Pennsylvania American Water”)

On November 14, 2025, Pennsylvania American Water, a subsidiary of American Water Works Company, Inc. (the “Company”), filed a request with the PaPUC to adjust its water and wastewater rates. The request seeks aggregate annualized incremental revenue of approximately $169 million, excluding projected infrastructure surcharges of approximately $19 million. The request is based on a proposed return on equity of 10.95% and a capital structure with an equity component of 55.33%. The requested annualized incremental revenue increase is driven primarily by an estimated $1.2 billion of capital investments completed or planned to be completed from June 2025 through mid-2027. The rate request is subject to approval by the PaPUC, and new rates would be expected to take effect in August 2026, unless otherwise provided in such approval.

A copy of the press release issued by Pennsylvania American Water on November 14, 2025 has been filed as Exhibit 99.1 hereto and is incorporated herein by reference. References and links to websites and other information contained in this press release are not provided as active hyperlinks, and the information contained in or accessed through these hyperlinks shall not be incorporated into, or form a part of, this Current Report on Form 8-K.

Cautionary Statement Concerning Forward-Looking Statements

Certain statements included in this Current Report on Form 8-K (or the exhibit thereto) are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934, and the Private Securities Litigation Reform Act of 1995. In some cases, these forward-looking statements can be identified by words with prospective meanings such as “intend,” “plan,” “estimate,” “believe,” “anticipate,” “expect,” “predict,” “project,” “propose,” “assume,” “forecast,” “outlook,” “future,” “pending,” “goal,” “objective,” “potential,” “continue,” “seek to,” “may,” “can,” “will,” “should” and “could,” or the negative of such terms or other variations or similar expressions. These forward-looking statements are predictions based on the Company’s current expectations and assumptions regarding future events. They are not guarantees or assurances of any outcomes, performance or achievements, and readers are cautioned not to place undue reliance upon them. The forward-looking statements are subject to a number of estimates and assumptions, and known and unknown risks, uncertainties and other factors. Actual results may differ materially from those discussed in the forward-looking statements included in this Current Report on Form 8-K as a result of the factors discussed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024, as filed with the Securities and Exchange Commission (the “SEC”) on February 19, 2025, and other filings with the SEC, and additional risks and uncertainties, including with respect to (1) any approval by the PaPUC of Pennsylvania American Water’s request for adjusted water and wastewater rates; (2) the terms of any settlement agreement or stipulation, and/or order of the PaPUC, related to this request; (3) the timing of any implementation of new rates by Pennsylvania American Water, if approved; (4) regulatory, legislative, local or municipal actions affecting the water and wastewater industries, which could adversely affect the Company or Pennsylvania American Water; (5) the amount and timing of future proposed or anticipated capital expenditures and investments by Pennsylvania American Water; and (6) other economic, financial, political, business and other factors that may impact or affect the water and wastewater industries generally or the Company or Pennsylvania American Water specifically.

These forward-looking statements are qualified by, and should be read together with, the risks and uncertainties set forth above and the risk factors included in the Company’s annual and quarterly reports as filed with the SEC, and readers should refer to such risks, uncertainties and risk factors in evaluating such forward-looking statements. Any forward-looking statements speak only as of the date of this Current Report on Form 8-K. The Company does not have any obligation or intention to update or revise any forward-looking statement, whether as a result of new information, future events, changed circumstances or otherwise, except as otherwise required by the federal securities laws. New factors emerge from time to time, and it is not possible for the Company to predict all such factors. Furthermore, it may not be possible to assess the impact of any such factor on the Company’s or Pennsylvania American Water’s business, either viewed independently or together, or the extent to which any factor, or combination of factors, may cause results to differ materially from those contained in any forward-looking statement.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

The following exhibits to this Current Report have been filed herewith (except as noted below):


Exhibit No.						Description
99.1*						Press Release, dated November 14 , 2025, issued by Pennsylvania American Water.
104						Cover Page Interactive Data File (the cover page XBRL tags are included and formatted as Inline XBRL).
*Filed herewith.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

AMERICAN WATER WORKS COMPANY, INC.

Dated:

November 14, 2025

By:

/s/ DAVID M. BOWLER

David M. Bowler

Executive Vice President and Chief Financial Officer

American Water Works Company, Inc. 8-K