| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/24/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 09/22/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/02/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 09/02/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/05/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |