| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2024-02-14 | Extra Space Storage Inc. | SmartStop Self Storage REIT, Inc. | 18,761,726 | 17.5% | EDGAR |
| SC 13G | 2024-02-14 | COHEN & STEERS, INC. | Extra Space Storage Inc. | 10,581,057 | 5.0% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | Extra Space Storage Inc. | 33,516,009 | 15.9% | EDGAR |
| SC 13G/A | 2024-02-09 | Capital World Investors | Extra Space Storage Inc. | 19,727,804 | 9.3% | EDGAR |
| SC 13G/A | 2024-01-30 | STATE STREET CORP | Extra Space Storage Inc. | - | 6.6% | EDGAR |
| SC 13G/A | 2024-01-24 | BlackRock Inc. | Extra Space Storage Inc. | 21,260,908 | 10.1% | EDGAR |
| SC 13G/A | 2023-04-10 | Capital World Investors | Extra Space Storage Inc. | 13,781,744 | 10.2% | EDGAR |
| SC 13G | 2023-02-13 | Capital World Investors | Extra Space Storage Inc. | 13,057,348 | 9.7% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | Extra Space Storage Inc. | 22,331,133 | 16.7% | EDGAR |
| SC 13G/A | 2023-02-03 | STATE STREET CORP | Extra Space Storage Inc. | - | 6.6% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | Extra Space Storage Inc. | 13,832,596 | 10.3% | EDGAR |
| SC 13G | 2023-01-20 | BlackRock Inc. | Extra Space Storage Inc. | 13,832,596 | 10.3% | EDGAR |
| SC 13G/A | 2022-02-14 | COHEN & STEERS, INC. | Extra Space Storage Inc. | 5,884,627 | 4.4% | EDGAR |
| SC 13G/A | 2022-02-11 | STATE STREET CORP | Extra Space Storage Inc. | - | 6.4% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | Extra Space Storage Inc. | 21,934,384 | 16.4% | EDGAR |
| SC 13G/A | 2022-01-28 | BlackRock Inc. | Extra Space Storage Inc. | 15,153,217 | 11.3% | EDGAR |
| SC 13G/A | 2021-02-16 | COHEN & STEERS, INC. | Extra Space Storage Inc. | 9,432,050 | 7.3% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | Extra Space Storage Inc. | 19,972,999 | 15.4% | EDGAR |
| SC 13G | 2021-02-10 | STATE STREET CORP | Extra Space Storage Inc. | - | 5.8% | EDGAR |
| SC 13G/A | 2021-01-27 | BlackRock Inc. | Extra Space Storage Inc. | 14,978,336 | 11.6% | EDGAR |