| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2022-02-11 | Carlyle Group Inc. | CoreSite Realty Corp | 0 | 0.0% | EDGAR |
| SC 13G/A | 2022-02-02 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | CoreSite Realty Corp | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-07-12 | BlackRock Inc. | CoreSite Realty Corp | 5,092,674 | 11.8% | EDGAR |
| SC 13G/A | 2021-02-12 | Carlyle Group Inc. | CoreSite Realty Corp | 5,875,218 | 12.1% | EDGAR |
| SC 13G | 2021-02-11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | CoreSite Realty Corp | 2,426,697 | 5.7% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | CoreSite Realty Corp | 5,928,166 | 13.9% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | CoreSite Realty Corp | 4,080,674 | 9.5% | EDGAR |
| SC 13G/A | 2020-02-13 | Carlyle Group Inc. | CoreSite Realty Corp | 10,725,390 | 22.2% | EDGAR |
| SC 13G/A | 2020-02-11 | VANGUARD GROUP INC | CoreSite Realty Corp | 5,426,420 | 14.4% | EDGAR |
| SC 13G/A | 2020-02-07 | FMR LLC | CoreSite Realty Corp | 1,690,896 | 4.5% | EDGAR |
| SC 13G/A | 2020-02-04 | BlackRock Inc. | CoreSite Realty Corp | 4,005,185 | 10.6% | EDGAR |
| SC 13G/A | 2019-02-13 | FMR LLC | CoreSite Realty Corp | 2,615,530 | 7.1% | EDGAR |
| SC 13G/A | 2019-02-13 | Carlyle Group L.P. | CoreSite Realty Corp | 11,525,390 | 23.9% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | CoreSite Realty Corp | 5,091,449 | 13.9% | EDGAR |
| SC 13G/A | 2019-01-31 | VANGUARD SPECIALIZED FUNDS | CoreSite Realty Corp | 1,646,249 | 4.5% | EDGAR |
| SC 13G/A | 2019-01-24 | BlackRock Inc. | CoreSite Realty Corp | 3,883,540 | 10.6% | EDGAR |
| SC 13G/A | 2018-05-08 | BlackRock Inc. | CoreSite Realty Corp | 3,458,925 | 10.0% | EDGAR |
| SC 13G/A | 2018-04-10 | WELLS FARGO & COMPANY/MN | CoreSite Realty Corp | 1,672,122 | 4.9% | EDGAR |
| SC 13G/A | 2018-02-13 | FMR LLC | CoreSite Realty Corp | 2,684,874 | 7.8% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | CoreSite Realty Corp | 5,853,892 | 17.1% | EDGAR |