| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/21/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/20/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/15/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/17 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 03/15/17 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 03/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/10/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |