AWK director receives 1,374-share stock award

American Water Works Company, Inc. director Lisa A. Grow received an award of 1,374 shares of common stock in the form of stock units that settle on a one-share-per-unit basis.

Rhea-AI Filing Summary

American Water Works Company, Inc. director Lisa A. Grow received an award of 1,374 shares of common stock in the form of stock units that settle on a one-share-per-unit basis. The units vested on the grant date and were immediately converted into shares.

Following this compensation-related grant, Grow directly holds 2,242 shares of American Water Works common stock.

Insights

Equity Compensation Analyst

Director received routine stock award increasing direct share ownership.

Director Lisa A. Grow was granted 1,374 stock units that vest immediately and convert into an equal number of common shares. This is characterized as a grant or award, indicating equity-based compensation rather than an open-market purchase.

After the grant, she directly holds 2,242 shares of American Water Works common stock. With no derivative positions reported and no open-market buying or selling, this filing reflects standard board compensation, carrying limited signaling value beyond showing higher equity alignment.

Insider Trade Summary

Grant/Award: 1,374 shares

Grant/Award 1 txn

Insider Grow Lisa A

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,374	$0.00	$0.00

Holdings After Transaction: Common Stock — 2,242 shares (Direct)

Footnotes (1)

1. F1. The shares indicated constitute units that settle solely in the common stock of American Water Works Company, Inc. (the "Company") on a one-share-per-unit basis. The stock units vested on the date of grant and will be converted immediately into shares of Company common stock.

Key Figures

Stock units granted: 1,374 units Shares after transaction: 2,242 shares Grant price per share: $0.0000 per share +1 more

4 metrics

Stock units granted 1,374 units Stock units settling one-for-one into common stock

Shares after transaction 2,242 shares Total American Water Works common shares directly held after grant

Grant price per share $0.0000 per share Reported transaction price, consistent with a compensation grant

Transaction code A (Grant, award, or other acquisition) Indicates equity award, not open-market purchase

Key Terms

stock units, one-share-per-unit basis, vested on the date of grant, converted immediately into shares, +1 more

5 terms

stock units financial

"The shares indicated constitute units that settle solely in the common stock of American Water Works Company, Inc."

Stock units are individual pieces of ownership in a company, like slices of a pie that together make up the whole business. They matter to investors because each unit represents a claim on the company’s assets, profits and sometimes voting power, and changes in the number or value of these units affect ownership percentages, potential dividends and share dilution — all of which influence an investment’s worth.

one-share-per-unit basis financial

"settle solely in the common stock of American Water Works Company, Inc. on a one-share-per-unit basis."

vested on the date of grant financial

"The stock units vested on the date of grant and will be converted immediately"

converted immediately into shares financial

"and will be converted immediately into shares of Company common stock."

Grant, award, or other acquisition regulatory

"transaction_code_description": "Grant, award, or other acquisition""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Lisa A. Grow report in this American Water Works (AWK) Form 4?

Lisa A. Grow reported receiving 1,374 stock units that settle in American Water Works common stock. These units vested on the grant date and were immediately converted into shares, reflecting a compensation-related equity award rather than an open-market stock purchase.

How many American Water Works (AWK) shares does Lisa A. Grow own after this grant?

After the reported grant, Lisa A. Grow directly holds 2,242 shares of American Water Works common stock. This total includes the 1,374 stock units that vested and converted into shares immediately on the grant date, as described in the Form 4 filing.

Was the AWK Form 4 transaction an open-market buy or a compensation grant?

The transaction was a compensation grant, not an open-market buy. The Form 4 classifies it as a grant or award acquisition, with 1,374 stock units settling one-for-one into common stock and vesting immediately on the grant date for Lisa A. Grow.

What are the terms of the stock units granted to Lisa A. Grow at American Water Works (AWK)?

The stock units settle solely in American Water Works common stock on a one-share-per-unit basis. According to the filing, the 1,374 units vested on the date of grant and were converted immediately into shares of the company’s common stock for Lisa A. Grow.

Does this American Water Works (AWK) Form 4 show any stock sales by Lisa A. Grow?

The Form 4 does not report any stock sales by Lisa A. Grow. It only discloses a grant of 1,374 stock units that vested immediately and converted into common shares, increasing her direct ownership to a total of 2,242 shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/13/2026 - 07:22 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Grow Lisa A

(Last) (First) (Middle)

1 WATER STREET

(Street)

CAMDEN NEW JERSEY 08102

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
American Water Works Company, Inc. [ AWK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/13/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/13/2026		A		1,374(1)	A	$0	2,242	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The shares indicated constitute units that settle solely in the common stock of American Water Works Company, Inc. (the "Company") on a one-share-per-unit basis. The stock units vested on the date of grant and will be converted immediately into shares of Company common stock.

Remarks:

	/s/ Jeffrey M. Taylor, as attorney-in-fact for Lisa A. Grow	05/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)