| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/01/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/10/17 | 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 | 5 | |
| 07/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/17 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 06/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
