| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/18/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 12/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/15/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 12/09/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/09/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 12/09/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/08/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/07/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/05/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
