| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/12/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/08/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/08/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 06/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |