| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/22/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 02/18/16 | 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 | ||
| 02/16/16 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 5 |
