| SC 13G/A | 2017-02-14 | COHEN & STEERS INC | KILROY REALTY CORP | 11,336,152 | 12.3% | EDGAR |
| SC 13G/A | 2017-02-13 | VANGUARD SPECIALIZED FUNDS | KILROY REALTY CORP | 7,002,236 | 7.6% | EDGAR |
| SC 13G/A | 2017-02-13 | CBRE CLARION SECURITIES LLC | KILROY REALTY CORP | 2,802,275 | 3.0% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | KILROY REALTY CORP | 14,140,696 | 15.3% | EDGAR |
| SC 13G/A | 2017-01-12 | BlackRock Inc. | KILROY REALTY CORP | 10,060,267 | 10.9% | EDGAR |
| SC 13G/A | 2016-02-16 | BROOKFIELD INVESTMENT MANAGEMENT INC. | KILROY REALTY CORP | 1,534,222 | 1.7% | EDGAR |
| SC 13G/A | 2016-02-16 | COHEN & STEERS INC | KILROY REALTY CORP | 12,610,699 | 13.7% | EDGAR |
| SC 13G/A | 2016-02-11 | HEITMAN REAL ESTATE SECURITIES LLC | KILROY REALTY CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | KILROY REALTY CORP | 13,208,050 | 14.3% | EDGAR |
| SC 13G/A | 2016-02-10 | CBRE CLARION SECURITIES LLC | KILROY REALTY CORP | 5,222,468 | 5.7% | EDGAR |
| SC 13G/A | 2016-02-09 | VANGUARD SPECIALIZED FUNDS | KILROY REALTY CORP | 6,634,972 | 7.2% | EDGAR |
| SC 13G/A | 2016-01-08 | BlackRock Inc. | KILROY REALTY CORP | 9,386,979 | 10.2% | EDGAR |
| SC 13G/A | 2015-12-10 | BlackRock Inc. | KILROY REALTY CORP | 9,358,445 | 10.1% | EDGAR |
| SC 13G/A | 2015-11-10 | COHEN & STEERS INC | KILROY REALTY CORP | 10,298,667 | 11.2% | EDGAR |
| SC 13G/A | 2015-03-31 | HEITMAN REAL ESTATE SECURITIES LLC | KILROY REALTY CORP | 221,611 | 5.5% | EDGAR |
| SC 13G/A | 2015-02-13 | CBRE CLARION SECURITIES LLC | KILROY REALTY CORP | 5,908,209 | 6.9% | EDGAR |
| SC 13G/A | 2015-02-13 | COHEN & STEERS INC | KILROY REALTY CORP | 8,118,883 | 9.4% | EDGAR |
| SC 13G | 2015-02-13 | EII CAPITAL MANAGEMENT, INC. | KILROY REALTY CORP | 600 | 0.0% | EDGAR |
| SC 13G/A | 2015-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | KILROY REALTY CORP | 4,249,514 | 4.9% | EDGAR |
| SC 13G/A | 2015-02-10 | VANGUARD GROUP INC | KILROY REALTY CORP | 11,564,052 | 13.4% | EDGAR |