| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/22/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/11/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
