| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/11/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/12/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/12/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/19/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/12/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |