| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/12/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/12/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/12/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/12/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/12/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/12/19 | Current report filing |
|
3 | ||
| 03/06/19 | Current report filing |
|
146 | ||
| 02/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/19 | Statement of changes in beneficial ownership of securities |
|
2 |