Lori Sutton - 01 Oct 2025 Form 4 Insider Report for American Water Works Company, Inc. (AWK)

Role: EVP, CHRO
Signature: /s/ Jeffrey M. Taylor, as attorney-in-fact for Lori A. Sutton
Issuer symbol: AWK
Transactions as of: 01 Oct 2025
Net transactions value: $0
Form type: 4
Filing time: 02 Oct 2025, 12:21:42 UTC
Previous filing: 01 Apr 2025
Next filing: 02 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sutton Lori	EVP, CHRO	1 WATER STREET, CAMDEN	/s/ Jeffrey M. Taylor, as attorney-in-fact for Lori A. Sutton	02 Oct 2025	0002062690

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AWK	Common Stock	Award	$0	+90	+6.1%	$0.000000	1,556	01 Oct 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares underlying an award of restricted stock units (RSUs) granted effective October 1, 2025, under the American Water Works Company, Inc. 2017 Omnibus Equity Compensation Plan. These awards will vest in three approximately equal increments on January 31, 2026, 2027 and 2028, subject to continued employment on each vesting date. RSUs are settled solely by the delivery of one share of common stock per RSU (and may not be settled in cash).

Content

Represents shares underlying an award of restricted stock units (RSUs) granted effective October 1, 2025, under the American Water Works Company, Inc. 2017 Omnibus Equity Compensation Plan. These awards will vest in three approximately equal increments on January 31, 2026, 2027 and 2028, subject to continued employment on each vesting date. RSUs are settled solely by the delivery of one share of common stock per RSU (and may not be settled in cash).