| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/04/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/04/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/30/17 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/30/17 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/24/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/12/17 | Statement of changes in beneficial ownership of securities |
|
1 |