| SC 13G | 2017-02-14 | LASALLE INVESTMENT MANAGEMENT SECURITIES LLC | Sunstone Hotel Investors, Inc. | 7,691,598 | 3.6% | EDGAR |
| SC 13G/A | 2017-02-13 | CBRE CLARION SECURITIES LLC | Sunstone Hotel Investors, Inc. | 6,910,025 | 3.2% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | Sunstone Hotel Investors, Inc. | 34,753,751 | 16.0% | EDGAR |
| SC 13G/A | 2017-02-10 | COHEN & STEERS INC | Sunstone Hotel Investors, Inc. | 21,658,150 | 10.0% | EDGAR |
| SC 13G | 2017-02-07 | Daiwa Asset Management Co. Ltd | Sunstone Hotel Investors, Inc. | 15,528,875 | 7.2% | EDGAR |
| SC 13G/A | 2017-01-27 | BlackRock Inc. | Sunstone Hotel Investors, Inc. | 18,796,664 | 8.7% | EDGAR |
| SC 13G/A | 2016-02-16 | COHEN & STEERS INC | Sunstone Hotel Investors, Inc. | 14,166,889 | 6.8% | EDGAR |
| SC 13G | 2016-02-12 | LASALLE INVESTMENT MANAGEMENT SECURITIES LLC | Sunstone Hotel Investors, Inc. | 11,174,727 | 5.4% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | Sunstone Hotel Investors, Inc. | 29,904,768 | 14.3% | EDGAR |
| SC 13G/A | 2016-02-10 | COHEN & STEERS INC | Sunstone Hotel Investors, Inc. | 11,161,551 | 5.4% | EDGAR |
| SC 13G | 2016-02-10 | CBRE CLARION SECURITIES LLC | Sunstone Hotel Investors, Inc. | 11,876,323 | 5.7% | EDGAR |
| SC 13G/A | 2016-02-09 | VANGUARD SPECIALIZED FUNDS | Sunstone Hotel Investors, Inc. | 15,049,759 | 7.2% | EDGAR |
| SC 13G/A | 2016-01-27 | BlackRock Inc. | Sunstone Hotel Investors, Inc. | 17,573,643 | 8.4% | EDGAR |
| SC 13G/A | 2016-01-27 | Daiwa Asset Management Co. Ltd | Sunstone Hotel Investors, Inc. | 8,067,932 | 3.9% | EDGAR |
| SC 13G/A | 2015-11-10 | COHEN & STEERS INC | Sunstone Hotel Investors, Inc. | 22,952,023 | 11.0% | EDGAR |
| SC 13G/A | 2015-04-10 | COHEN & STEERS INC | Sunstone Hotel Investors, Inc. | 20,243,960 | 9.7% | EDGAR |
| SC 13G/A | 2015-02-17 | COHEN & STEERS INC | Sunstone Hotel Investors, Inc. | 33,142,171 | 16.1% | EDGAR |
| SC 13G/A | 2015-02-11 | VANGUARD GROUP INC | Sunstone Hotel Investors, Inc. | 28,602,400 | 13.9% | EDGAR |
| SC 13G/A | 2015-02-06 | VANGUARD SPECIALIZED FUNDS | Sunstone Hotel Investors, Inc. | 15,249,314 | 7.4% | EDGAR |
| SC 13G/A | 2015-01-23 | BlackRock Inc. | Sunstone Hotel Investors, Inc. | 17,327,689 | 8.4% | EDGAR |