| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/21/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/18/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |