| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
