| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/16/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/29/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 01/28/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/28/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/28/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/04/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 5 | |
| 12/30/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
