| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/24/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/20/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/21/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/20/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/14/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/04/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/03/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/02/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/31/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/27/16 | Statement of changes in beneficial ownership of securities |
|
2 |