| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/10/18 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 12/10/18 | Current report filing |
|
4 | ||
| 12/06/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/30/18 | SEC-generated letter |
|
1 | ||
| 11/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/18 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | ||
| 11/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/09/18 | Statement of changes in beneficial ownership of securities |
|
1 |