| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/19 | 8-K | Current report filing |
|
3 | |
| 03/22/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/19 | 8-K | Current report filing |
|
3 | |
| 03/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |