| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/06/16 | 4 | Statement of changes in beneficial ownership of securities Piergallini Alfred A |
|
3 | |
| 12/02/16 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
109 |
| 12/01/16 | 8-K | Current report filing |
|
14 | |
| 11/29/16 | 4 | Statement of changes in beneficial ownership of securities Ranelli John |
|
2 | |
| 11/29/16 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
4 | |
| 11/18/16 | 4 | Statement of changes in beneficial ownership of securities Brown William E |
|
2 | |
| 11/15/16 | 4 | Statement of changes in beneficial ownership of securities Brown William E |
|
3 | |
| 11/15/16 | 4 | Statement of changes in beneficial ownership of securities Machek Howard |
|
3 | |
| 11/15/16 | 4 | Statement of changes in beneficial ownership of securities Ranelli John |
|
2 | |
| 11/02/16 | 4 | Statement of changes in beneficial ownership of securities Ranelli John |
|
2 |
