Ownership History
| WALKER MARGARET ANN & GARY J | $0 | | 002073/000134 | 20 | 08/08/2017 |
| WALKER MARGARET ANN & GARY J RR & RI HOUSING & MORTGAGE FINANCE CORP FTT | $0 | | 002073/000133 | 20 | 08/08/2017 |
| WALKER MARGARET ANN & GARY J RR & RI HOUSING & MORTGAGE FINANCE CORP STT | $0 | | 002057/000124 | 14 | 05/26/2017 |
| WALKER MARGARET ANN & GARY J RR & | $0 | | 002003/000044 | 14 | 05/31/2016 |
| WALKER MARGARET ANN & GARY J | $0 | | 001983/000303 | 14 | 01/20/2016 |