Ownership History
| TEN TEN WASHINGTON RSK LLC | $23,100,000 | 12251/292 | 00 | 11/05/2019 |
| 1010 WASHINGTON SLG OWNER LLC | $38,000,000 | 9003/0219 | 27 | 05/24/2007 |
| 1010 WASHINGTON INVESTORS LLC | $21,400,000 | 7924/0175 | 27 | 01/31/2005 |
| METROPOLITAN LIFE INS CO | $14,600,000 | 4909/0311 | 00 | 01/21/1998 |
| OSR PARTNERSHIP | $6,093,181 | 4368/0199 | | 02/03/1995 |