| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/06/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/26/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 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 |