| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 01/19/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/29/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/13/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/25/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |