Ownership History
| WAINWRIGHT ANN M REV TRUST | $0 | 3061/0110 | 45 | 09/28/2016 |
| WAINWRIGHT ANN W REV TRUST | $400,000 | 2858/0780 | 00 | 07/01/2013 |
| GETCHELL SCOTT A & GLORIA C | $386,530 | 2033/0466 | 00 | 04/30/2004 |
| GROTON MANAGEMENT LLC | $4,000 | 1938/0874 | 1N | 08/28/2003 |
| GROTON MANAGEMENT LLC | $165,000 | 1759/0886 | 1N | 06/05/2002 |