| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/23/18 | 4 | Statement of changes in beneficial ownership of securities Yuhas George A. |
|
2 | |
| 01/23/18 | 4 | Statement of changes in beneficial ownership of securities Schwichtenberg Kay |
|
2 | |
| 01/12/18 | 4 | Statement of changes in beneficial ownership of securities Pennington Brooks Iii |
|
2 | |
| 12/14/17 | 4 | Statement of changes in beneficial ownership of securities Balousek John |
|
2 | |
| 12/13/17 | 4 | Statement of changes in beneficial ownership of securities Ranelli John |
|
2 | |
| 12/13/17 | 4 | Statement of changes in beneficial ownership of securities Lahanas Nicholas |
|
2 | |
| 12/13/17 | 3 | Initial statement of beneficial ownership of securities Edwards Michael |
|
3 | |
| 12/12/17 | 4 | Statement of changes in beneficial ownership of securities Piergallini Alfred A |
|
2 | |
| 11/16/17 | 4 | Statement of changes in beneficial ownership of securities Machek Howard |
|
2 | |
| 09/28/17 | 4 | Statement of changes in beneficial ownership of securities Machek Howard |
|
2 |
