| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/28/17 | 8-K | Form 8-K: Current report filing | 23 | |
| 02/17/17 | 8-K | Form 8-K: Current report filing | 3 | |
| 02/15/17 | 8-K | Form 8-K: Current report filing | 4 | |
| 02/14/17 | 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 | 7 | |
| 02/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/13/17 | 8-K | Form 8-K: Current report filing | 17 | |
| 02/13/17 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 3 |