| Date | Description |
|---|---|
| 2023-04-17 | delete fax (937) 427 8455 |
| 2023-04-17 | insert fax 937-702-9150 |
| 2019-02-16 | delete address 1300 Research Park Drive Dayton, Ohio 45432 |
| 2019-02-16 | insert address 3844 Research Blvd. Dayton, Ohio 45430 |
| 2019-02-16 | update primary_contact 1300 Research Park Drive Dayton, Ohio 45432 => 3844 Research Blvd. Dayton, Ohio 45430 |
| 2013-05-01 | delete general_emails in..@matrixresearch.com |
| 2013-05-01 | delete email an..@matrixresearch.com |
| 2013-05-01 | delete email co..@matrixresearch.com |
| 2013-05-01 | delete email in..@matrixresearch.com |
| 2013-05-01 | delete email me..@matrixresearch.com |
| 2013-05-01 | delete email se..@matrixresearch.com |
| 2013-05-01 | delete email si..@matrixresearch.com |