Ownership History
| KEEFE JOAN E & ROBERT J | $0 | 31374/0543 | 05/25/2012 |
| KEEFE ROBERT J & JOAN E | $115,000 | 16177/0240 | 01/31/2000 |
| BOSTON SKYLINE PARTNERSHIP | $30,000 | 16163/0248 | 01/24/2000 |
| PASTORAL PASTURE LIMITED PARTNERSHIP MA | $100,000 | 15614/0451 | 04/20/1999 |
| RIVERVIEW HEIGHT LIMITED PARTNERSHIP MA | $50,000 | 15614/0449 | 04/20/1999 |