| Date Filed | Type | Description |
| 08/10/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/01/2023 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 07/27/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 07/26/2023 |
8-K
| Quarterly results |
| 05/19/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/19/2023 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data |
| 05/04/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 05/03/2023 |
8-K
| Quarterly results |
| 04/25/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
| 04/25/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/25/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/08/2023 |
SC 13G/A
| BlackRock Inc. reports a 9.9% stake in EQUITY COMMONWEALTH |
| 02/23/2023 |
8-K
| Regulation FD Disclosure Interactive Data |
| 02/14/2023 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/09/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/09/2023 |
SC 13G/A
| VANGUARD GROUP INC reports a 15.5% stake in Equity Commonwealth |
| 02/08/2023 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits Interactive Data |
| 02/06/2023 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 01/27/2023 |
SC 13G/A
| BlackRock Inc. reports a 9.9% stake in EQUITY COMMONWEALTH |
| 01/10/2023 |
SC 13G/A
| PRICE T ROWE ASSOCIATES INC reports a 1.9% stake in Equity Commonwealth |
| 12/05/2022 |
SC 13G/A
| NUANCE INVESTMENTS, LLC reports a 4.9% stake in Equity Commonwealth |
| 10/26/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 10/25/2022 |
8-K
| Quarterly results |
| 09/29/2022 |
8-K
| Quarterly results |
| 08/02/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 08/01/2022 |
8-K
| Quarterly results |
| 06/22/2022 |
8-K
| Quarterly results |
| 05/05/2022 |
10-Q
| Quarterly Report for the period ended March 31, 2022 |
| 05/04/2022 |
8-K
| Quarterly results |
| 04/26/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/26/2022 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/11/2022 |
SC 13G/A
| BlackRock Inc. reports a 10.3% stake in EQUITY COMMONWEALTH |
| 03/10/2022 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/14/2022 |
SC 13G
| INFRASTRUCTURE CAPITAL ADVISORS, LLC reports a 5.3% stake in Equity Commonwealth |
|