Maureen Duffy - Nov 19, 2021 Form 4 Insider Report for American Water Works Company, Inc. (AWK)

Role: SVP, Comms & External Affairs
Signature: /s/ Jeffrey M. Taylor, as attorney-in-fact for Maureen Duffy
Stock symbol: AWK
Transactions as of: Nov 19, 2021
Transactions value $: -$500,332
Form type: 4
Date filed: 11/22/2021, 05:21 PM
Next filing: Feb 2, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AWK	Common Stock	Options Exercise	$218K	+4.14K	+21.63%	$52.75	23.3K	Nov 19, 2021	Direct	F1
transaction	AWK	Common Stock	Sale	-$719K	-4.14K	-17.78%	$173.72	19.1K	Nov 19, 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AWK	Employee Stock Option (right to buy)	Options Exercise	$0	-4.14K	-100%	$0.00^*	0	Nov 19, 2021	Common Stock	4.14K	$52.75	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Includes 196 shares acquired pursuant to the automatic reinvestment in shares of common stock of American Water Works Company, Inc. (the "Company") of cash dividends paid on Company common stock to the reporting person, received since the reporting person's last Form 4 report.
F2	This option award vested in three equal installments on January 1, 2016, 2017 and 2018.