| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/02/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/25/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/25/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/28/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/29/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/26/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/18/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/05/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/21/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |