| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/15/18 | Current report filing |
|
4 | ||
| 02/15/18 | Current report filing |
|
4 | ||
| 02/14/18 | Current report filing |
|
15 | ||
| 02/09/18 | 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 | ||
| 02/02/18 | 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 | ||
| 02/01/18 | Statement of changes in beneficial ownership of securities |
|
2 |