| SC 13G | 2005-02-11 | HEITMAN REAL ESTATE SECURITIES LLC | KILROY REALTY CORP | 170,100 | 5.7% | EDGAR |
| SC 13G/A | 2005-01-07 | COHEN & STEERS CAPITAL MANAGEMENT INC | KILROY REALTY CORP | 2,920,357 | 10.2% | EDGAR |
| SC 13G/A | 2004-11-05 | COHEN & STEERS CAPITAL MANAGEMENT INC | KILROY REALTY CORP | 2,743,092 | 9.7% | EDGAR |
| SC 13G/A | 2004-03-18 | INVESCO ASSET MANAGEMENT LTD | KILROY REALTY CORP | 1,467,719 | 5.2% | EDGAR |
| SC 13G/A | 2004-02-17 | COHEN & STEERS CAPITAL MANAGEMENT INC | KILROY REALTY CORP | 4,169,544 | 14.9% | EDGAR |
| SC 13G | 2004-02-17 | BARCLAYS GLOBAL INVESTORS NA /CA/ | KILROY REALTY CORP | 1,086,317 | 3.9% | EDGAR |
| SC 13G | 2004-02-17 | INVESCO ASSET MANAGEMENT LTD | KILROY REALTY CORP | 1,467,719 | 5.2% | EDGAR |
| SC 13G | 2004-02-12 | AEW CAPITAL MANAGEMENT L P/MA | KILROY REALTY CORP | 1,901,162 | 6.8% | EDGAR |
| SC 13G/A | 2004-02-05 | PRICE T ROWE ASSOCIATES INC /MD/ | KILROY REALTY CORP | 2,004,600 | 7.1% | EDGAR |
| SC 13G/A | 2003-04-10 | MORGAN STANLEY | KILROY REALTY CORP | 509,299 | 1.8% | EDGAR |
| SC 13G/A | 2003-02-28 | MORGAN STANLEY | KILROY REALTY CORP | 2,187,466 | 7.8% | EDGAR |
| SC 13G | 2003-02-19 | MORGAN STANLEY | KILROY REALTY CORP | 2,188,188 | 7.8% | EDGAR |
| SC 13G/A | 2003-02-14 | COHEN & STEERS CAPITAL MANAGEMENT INC | KILROY REALTY CORP | 4,050,975 | 14.5% | EDGAR |
| SC 13G | 2003-02-14 | AEW CAPITAL MANAGEMENT L P/MA | KILROY REALTY CORP | 1,555,445 | 5.7% | EDGAR |
| SC 13G | 2003-02-03 | PRICE T ROWE ASSOCIATES INC /MD/ | KILROY REALTY CORP | 1,845,800 | 6.6% | EDGAR |
| SC 13D/A | 2003-01-09 | STICHTING PENSIOENFONDS ABP | KILROY REALTY CORP | 378,400 | 1.4% | EDGAR |
| SC 13G/A | 2002-02-27 | LASALLE INVESTMENT MANAGEMENT INC | KILROY REALTY CORP | 493,400 | 1.8% | EDGAR |
| SC 13G | 2002-02-22 | CLARION CRA SECURITIES | KILROY REALTY CORP | - | 1.5% | EDGAR |
| SC 13G/A | 2002-02-19 | LASALLE INVESTMENT MANAGEMENT INC | KILROY REALTY CORP | 493,400 | 1.8% | EDGAR |
| SC 13G/A | 2002-02-13 | COHEN & STEERS CAPITAL MANAGEMENT INC | KILROY REALTY CORP | 3,994,280 | 14.6% | EDGAR |