| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/17/18 | 4 | Statement of changes in beneficial ownership of securities Yuhas George A. |
|
2 | |
| 12/13/18 | 4 | Statement of changes in beneficial ownership of securities Lahanas Nicholas |
|
2 | |
| 12/06/18 | 4 | Statement of changes in beneficial ownership of securities Lahanas Nicholas |
|
2 | |
| 12/06/18 | 4 | Statement of changes in beneficial ownership of securities Edwards Michael |
|
2 | |
| 12/04/18 | 4 | Statement of changes in beneficial ownership of securities Yuhas George A. |
|
2 | |
| 11/16/18 | 4 | Statement of changes in beneficial ownership of securities Machek Howard |
|
2 | |
| 11/16/18 | 4 | Statement of changes in beneficial ownership of securities Yuhas George A. |
|
2 | |
| 11/13/18 | 5 | Annual statement of changes in beneficial ownership of securities Brown William E |
|
2 | |
| 11/07/18 | 3 | Initial statement of beneficial ownership of securities Hanson John Edward |
|
3 | |
| 09/19/18 | 4 | Statement of changes in beneficial ownership of securities Pennington Brooks Iii |
|
2 |
