| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/16 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |