| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/22/2023 | Hauk Bruce A | COO | Payment of Exercise | Common Stock | 139 | $66.73 | $9.3k | | 08/22/2023 |
| 06/01/2023 | Patla Craig J | President of CTWS | Grant | Common Stock | 19 | $0.00 | $0 | | 06/01/2023 |
| 06/01/2023 | Johnson A Kristen | Chief Administrative Officer | Grant | Common Stock | 84 | $0.00 | $0 | | 06/01/2023 |
| 05/31/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Payment of Exercise | Common Stock | 90 | $76.53 | $6.9k | | 05/31/2023 |
| 04/26/2023 | WALLACE CAROL P | Director | Grant | Common Stock | 1.2k | $0.00 | $0 | | 04/26/2023 |
| 02/28/2023 | Johnson A Kristen | Chief Administrative Officer | Payment of Exercise | Common Stock | 429 | $76.44 | $32.8k | | 02/28/2023 |
| 02/28/2023 | Thornburg Eric W | President & CEO | Payment of Exercise | Common Stock | 2.7k | $76.44 | $203.9k | | 02/28/2023 |
| 02/28/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Payment of Exercise | Common Stock | 16 | $76.44 | $1.2k | | 02/28/2023 |
| 02/28/2023 | Patla Craig J | President of CTWS | Payment of Exercise | Common Stock | 35 | $76.44 | $2.7k | | 02/28/2023 |
| 02/28/2023 | Walters Andrew F | CFO & Treasurer | Payment of Exercise | Common Stock | 429 | $76.44 | $32.8k | | 02/28/2023 |
| 02/28/2023 | Gere Andrew | President of SJWC | Payment of Exercise | Common Stock | 473 | $76.44 | $36.2k | | 02/28/2023 |
| 02/23/2023 | Gere Andrew | President of SJWC | Grant | Common Stock | 1.4k | $0.00 | $0 | | 02/23/2023 |
| 02/23/2023 | Walters Andrew F | CFO & Treasurer | Grant | Common Stock | 1.4k | $0.00 | $0 | | 02/23/2023 |
| 02/23/2023 | Patla Craig J | President of CTWS | Grant | Common Stock | 116 | $0.00 | $0 | | 02/23/2023 |
| 02/23/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Grant | Common Stock | 47 | $0.00 | $0 | | 02/23/2023 |
| 02/23/2023 | Johnson A Kristen | Chief Administrative Officer | Grant | Common Stock | 1.4k | $0.00 | $0 | | 02/23/2023 |
| 02/23/2023 | Thornburg Eric W | President & CEO | Grant | Common Stock | 7.7k | $0.00 | $0 | | 02/23/2023 |
| 01/31/2023 | Thornburg Eric W | President & CEO | Other (acquisition) | Common Stock | 253 | $65.80 | $16.6k | | 02/23/2023 |
| 01/31/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Other (acquisition) | Common Stock | 295 | $65.80 | $19.4k | | 02/23/2023 |
| 01/31/2023 | Gere Andrew | President of SJWC | Other (acquisition) | Common Stock | 194 | $65.80 | $12.8k | | 02/23/2023 |
| 01/26/2023 | Walters Andrew F | CFO & Treasurer | Payment of Exercise | Common Stock | 29 | $77.53 | $2.2k | | 01/26/2023 |
| 01/04/2023 | Patla Craig J | President of CTWS | Payment of Exercise | Common Stock | 149 | $83.35 | $12.4k | | 01/04/2023 |
| 01/04/2023 | Gere Andrew | President of SJWC | Payment of Exercise | Common Stock | 205 | $83.35 | $17.1k | | 01/04/2023 |
| 01/04/2023 | Walters Andrew F | CFO & Treasurer | Payment of Exercise | Common Stock | 186 | $83.35 | $15.5k | | 01/04/2023 |
| 01/04/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Payment of Exercise | Common Stock | 130 | $83.35 | $10.8k | | 01/04/2023 |
| 01/04/2023 | Johnson A Kristen | Chief Administrative Officer | Payment of Exercise | Common Stock | 186 | $83.35 | $15.5k | | 01/04/2023 |
| 01/04/2023 | Thornburg Eric W | President & CEO | Payment of Exercise | Common Stock | 704 | $83.35 | $58.7k | | 01/04/2023 |
| 01/03/2023 | Thornburg Eric W | President & CEO | Grant | Common Stock | 6.5k | $0.00 | $0 | | 01/03/2023 |
| 01/03/2023 | Thornburg Eric W | President & CEO | Payment of Exercise | Common Stock | 1.6k | $82.23 | $128.4k | | 01/03/2023 |
| 01/03/2023 | Johnson A Kristen | Chief Administrative Officer | Grant | Common Stock | 1.3k | $0.00 | $0 | | 01/03/2023 |
| 01/03/2023 | Johnson A Kristen | Chief Administrative Officer | Payment of Exercise | Common Stock | 360 | $82.23 | $29.6k | | 01/03/2023 |
| 01/03/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Grant | Common Stock | 1.3k | $0.00 | $0 | | 01/03/2023 |
| 01/03/2023 | Brown Willie D. Jr. | VP, Gen Counsel, & Corp Sec | Payment of Exercise | Common Stock | 316 | $82.23 | $26k | | 01/03/2023 |
| 01/03/2023 | Hauk Bruce A | COO | Grant | Common Stock | 1.5k | $0.00 | $0 | | 01/03/2023 |
| 01/03/2023 | Gere Andrew | President of SJWC | Grant | Common Stock | 1.3k | $0.00 | $0 | | 01/03/2023 |
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