| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/03/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 03/03/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 03/03/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 03/03/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 03/02/17 | Current report filing | 3 | |||
| 03/01/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/28/17 | Transition report pursuant to Rule 13a-10 or 15d-10 | ZIP | 132 | ||
| 02/23/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/15/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/14/17 | 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 |