| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 03/17/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 03/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 03/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/25/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/17/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/17/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 01/22/16 | 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 | 2 |
