Company: AWK
Filing Date: 2025-10-27
Form Type: 425
Source: 0001193125-25-250649
Chunk: 150

Company: American Water Works Company, Inc.
Filing Date: 2025-10-27
Form: 425
Chunk 150
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of the Company Disclosure Schedule and (b) with respect to Parent, the actual knowledge of the individuals listed in of the Parent Disclosure Schedule, in the case of
each of clause (a) and (b), after making reasonable inquiry of such individual’s direct reports having primary responsibility for such matter.

“” means any applicable federal, state, local or foreign law, statute, ordinance, rule, regulation, judgment, order,
injunction, decree or agency requirement of any Governmental Entity, including common law or the interpretation thereof.

“” means any corporate, partnership or limited liability organizational documents, including
certificates or articles of incorporation, bylaws, certificates of formation, operating agreements (including limited liability company agreement and agreements of limited partnership), certificates of limited partnership, partnership agreements,
shareholder agreements and certificates of existence, as applicable.

“” means each “employee
benefit plan” (as defined in Section 3(3) of ERISA), whether or not subject to ERISA, and each bonus, stock, stock purchase, stock option or other equity or equity-based compensation arrangement or plan, incentive compensation, deferred
compensation, retirement or supplemental retirement, severance plan or policy, termination pay, employment, consulting, change-in-control, retention, transaction bonus,
profit sharing, pension,

100

retirement, vacation, cafeteria, dependent care, medical care, death and disability benefit, flexible benefits, supplemental unemployment benefit, employee assistance program, education or
tuition assistance program, and each insurance and other fringe or employee benefit plan, program or arrangement, in each case, (a) that is sponsored, maintained, entered into, contributed to or required to be contributed to by Parent or any
Parent Subsidiary or any of their ERISA Affiliates, (b) for the benefit of current or former employees, directors, individual consultants or other individual service providers (or any dependent or beneficiary thereof) of Parent or any Parent
Subsidiary or any of their ERISA Affiliates or (c) with respect to which Parent or any Parent Subsidiary has or may have any obligation or liability (whether actual or contingent), other than any plan to which Parent or any Parent Subsidiary
contributes (or has an obligation to contribute) pursuant to applicable Law and that is sponsored or maintained by a Governmental Entity.

“” means Parent’s Dividend Reinvestment and Direct Stock Purchase Plan.

“” means the Second Amended and Restated American Water Works Company,