| Date | Description |
|---|---|
| 2020-03-15 | delete address 940 Main Street Waltham, Massachusetts 02451 |
| 2020-03-15 | delete email ss..@normanassoc.com |
| 2018-05-13 | insert email dr..@normanassoc.com |
| 2015-02-16 | insert address 940 Main Street Waltham, Massachusetts 02451 |
| 2015-02-16 | insert email ss..@normanassoc.com |