American Water Works Company's three largest insider shareholders as of March 23, 2026 are Walter Lynch (President And Ceo, 136.70K shares), M Susan Hardwick (Chief Executive Officer, 57.84K shares), John C. Griffith (President And Ceo, 37.69K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Walter Lynch | President And Ceo | 136,696 | 0 | 02 Feb, 2022 |
| M Susan Hardwick | Chief Executive Officer | 57,843 | 0 | 20 Feb, 2025 |
| John C. Griffith | President And Ceo | 37,686 | 0 | 18 Feb, 2026 |
| Martha Clark Goss | 36,880 | 0 | 04 Sep, 2024 | |
| Julia L Johnson | 30,678 | 0 | 15 May, 2025 | |
| Maureen Duffy | Evp, Comms External Affairs | 28,906 | 0 | 18 Feb, 2026 |
| Cheryl Norton | Evp And Coo | 28,741 | 0 | 18 Feb, 2026 |
| George Mackenzie | 28,474 | 0 | 12 May, 2022 | |
| Karl F Kurz | 20,599 | 0 | 15 May, 2025 | |
| Melanie M Kennedy | Evp, Chro | 18,389 | 0 | 20 Feb, 2025 |
| David Bowler | Evp And Cfo | 10,598 | 0 | 18 Feb, 2026 |
| James H Gallegos | Evp And General Counsel | 10,352 | 0 | 15 Feb, 2024 |
| Jeffrey N Edwards | 10,213 | 0 | 15 May, 2025 | |
| Michael Marberry | 10,021 | 0 | 15 May, 2025 | |
| Stacy A. Mitchell | Evp And General Counsel | 9,203 | 0 | 18 Feb, 2026 |
| Melissa K. Wikle | Svp, Chief Accounting Officer | 8,383 | 0 | 18 Feb, 2026 |
| Veronica M Hagen | 7,938 | 0 | 13 May, 2021 | |
| Patricia L Kampling | 7,654 | 0 | 15 May, 2025 | |
| James G. Stavridis | 7,174 | 0 | 12 May, 2023 | |
| Lloyd M Yates | 7,036 | 0 | 13 May, 2021 | |
| Kimberly J Harris | 6,346 | 0 | 17 May, 2024 | |
| Laurie P. Havanec | 3,995 | 0 | 15 May, 2025 | |
| James S Merante | Vice President And Treasurer | 2,976 | 0 | 16 Feb, 2022 |
| Lori Sutton | Evp, Chro | 2,721 | 0 | 18 Feb, 2026 |
| Adam W. Noble | Chief Tech. Innov. Officer | 2,064 | 0 | 16 Feb, 2022 |
| Stuart M Mcguigan | 1,966 | 0 | 15 May, 2025 | |
| Raffiq Nathoo | 1,160 | 0 | 10 Jun, 2025 | |
| Lisa A Grow | 868 | 0 | 27 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Feb, 2026 | Lori Sutton | Common Stock | A | 1,364 | $0.00 | 2,721 | D | A |
| 17 Feb, 2026 | Cheryl Norton | Common Stock | A | 4,258 | $0.00 | 25,750 | D | A |
| 17 Feb, 2026 | Stacy A. Mitchell | Common Stock | A | 2,550 | $0.00 | 8,667 | D | A |
| 17 Feb, 2026 | John C. Griffith | Common Stock | A | 12,729 | $0.00 | 33,465 | D | A |
| 17 Feb, 2026 | Melissa K. Wikle | Common Stock | A | 608 | $0.00 | 7,862 | D | A |
| 17 Feb, 2026 | David Bowler | Common Stock | A | 3,711 | $0.00 | 9,659 | D | A |
| 17 Feb, 2026 | Maureen Duffy | Common Stock | A | 1,301 | $0.00 | 27,824 | D | A |
| 17 Feb, 2026 | Melissa K. Wikle | Common Stock | A | 1,064 | $0.00 | 8,926 | D | A |
| 17 Feb, 2026 | Cheryl Norton | Common Stock | A | 5,901 | $0.00 | 31,651 | D | A |
| 17 Feb, 2026 | John C. Griffith | Common Stock | A | 8,322 | $0.00 | 41,787 | D | A |
| 17 Feb, 2026 | David Bowler | Common Stock | A | 1,632 | $0.00 | 11,291 | D | A |
| 17 Feb, 2026 | Stacy A. Mitchell | Common Stock | A | 1,060 | $0.00 | 9,727 | D | A |
| 17 Feb, 2026 | Maureen Duffy | Common Stock | A | 2,014 | $0.00 | 29,838 | D | A |
| 17 Feb, 2026 | Cheryl Norton | Common Stock | D | 2,910 | $133.51 | 28,741 | D | F |
| 17 Feb, 2026 | David Bowler | Common Stock | D | 693 | $133.51 | 10,598 | D | F |
| 17 Feb, 2026 | Melissa K. Wikle | Common Stock | D | 543 | $133.51 | 8,383 | D | F |
| 17 Feb, 2026 | John C. Griffith | Common Stock | D | 4,101 | $133.51 | 37,686 | D | F |
| 17 Feb, 2026 | Stacy A. Mitchell | Common Stock | D | 524 | $133.51 | 9,203 | D | F |
| 17 Feb, 2026 | Maureen Duffy | Common Stock | D | 932 | $133.51 | 28,906 | D | F |
| 31 Jan, 2026 | Melissa K. Wikle | Common Stock | D | 318 | $129.13 | 7,254 | D | F |