| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/16/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/11/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
