American Water Works Company, Inc. (AWK) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-13 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: American Water Works Company, Inc. (AWK) CIK: 0001410636 --- Reporting Owner --- Name: Edwards Jeffrey N CIK: 0001293146 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-13 | Code: A (Grant or award) Shares: +1,374 | Price: $0.00 Shares Owned After: 11,826 | Ownership: D (Direct) Footnotes: [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. [F2] Includes 239 shares acquired pursuant to the automatic reinvestment in shares of Company common stock of cash dividends paid on Company common stock to the reporting person, received since the reporting person's last Form 4 report, which acquisition is exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-11 thereunder. --- Footnotes (Complete Index) --- 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. F2: Includes 239 shares acquired pursuant to the automatic reinvestment in shares of Company common stock of cash dividends paid on Company common stock to the reporting person, received since the reporting person's last Form 4 report, which acquisition is exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-11 thereunder. --- Signature --- /s/ /s/ Jeffrey M. Taylor, as attorney-in-fact for Jeffrey N. Edwards (2026-05-13)