| Date Filed | Type | Description |
| 08/17/2023 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data |
| 08/07/2023 |
8-K
| Quarterly results |
| 08/07/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 07/28/2023 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 07/26/2023 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 07/26/2023 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 07/26/2023 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 07/06/2023 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data |
| 07/05/2023 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S... |
| 06/28/2023 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
| 05/26/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/24/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 05/12/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/10/2023 |
8-K
| Quarterly results |
| 05/10/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 04/18/2023 |
8-K
| Quarterly results |
| 03/31/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 03/01/2023 |
8-K
| Quarterly results |
| 03/01/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/13/2023 |
8-K
| Quarterly results |
| 02/10/2023 |
8-K
| Quarterly results |
| 02/09/2023 |
SC 13G/A
| VANGUARD GROUP INC reports a 12.6% stake in American States Water Co. |
| 02/09/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 01/26/2023 |
SC 13G/A
| BlackRock Inc. reports a 18.6% stake in AMERICAN STATES WATER COMPANY |
| 01/20/2023 |
SC 13G
| BlackRock Inc. reports a 18.6% stake in AMERICAN STATES WATER COMPANY |
| 01/06/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 12/19/2022 |
8-K
| Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant ... |
| 12/12/2022 |
SC 13G/A
| STATE STREET CORP reports a 10.1% stake in AMENDED FILING AMERICAN STATES WATER COMPANY |
| 11/07/2022 |
8-K
| Quarterly results |
| 11/07/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 08/12/2022 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 08/01/2022 |
8-K
| Quarterly results |
| 08/01/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 06/28/2022 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
|