Company: AWK
Filing Date: 2025-10-27
Form Type: 425
Source: 0001193125-25-250649
Chunk: 147

Company: American Water Works Company, Inc.
Filing Date: 2025-10-27
Form: 425
Chunk 147
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 solely to the extent such Change has had or would reasonably be expected
to have a disproportionate adverse effect on the Company and the Company Subsidiaries, taken as a whole, relative to other participants in the industries in which the Company and the Company Subsidiaries operate (in which case, only the incremental
disproportionate effect of such Change may be taken into account in determining whether there has been, or would be, a Company Material Adverse Effect, to the extent such Change is not otherwise excluded from being taken into account under this
definition).

“” means each restricted stock unit awarded under the Company Stock Plan
that is outstanding as of immediately prior to the Effective Time and is subject to one or more performance-based vesting conditions.

“” means any current or former director, officer or employee of the Company or any Company Subsidiary.

“” means each share of Company Common Stock awarded under the Company Stock Plan that is
outstanding as of immediately prior to the Effective Time that is subject to one or more vesting conditions.

“” means each restricted stock unit awarded under the Company Stock Plan that is outstanding as of immediately prior to the Effective Time and is subject to solely time-based vesting conditions.

“” means each stock option awarded under the Company Stock Plan that is outstanding immediately prior
to the Effective Time.

“” means the Aqua America, Inc. Amended & Restated Omnibus Equity
Compensation Plan.

“” means any Subsidiary of the Company.

“” means $370,000,000.

“” means any written or oral agreement, undertaking, contract, commitment, lease, license, permit, franchise,
concession, deed of trust, contract, note, bond, mortgage, indenture, arrangement or other instrument or obligation.

“” means any ambient air, surface water, drinking water, groundwater, land surface (whether below or above
water), subsurface strata, sediment, plant or animal life and natural resources.

“” means any Law
issued or entered by or with any Governmental Entity relating to (a) the protection of the Environment, including pollution, contamination, cleanup, preservation, protection and reclamation of the Environment, (b) any release or threatened
release of any Hazardous Materials, including investigation, assessment, testing, monitoring, containment, removal, remediation and cleanup of any such release or threatened release, (c) the management of any Hazardous Materials, including the
use, labeling, processing, disposal, storage,