| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/07/19 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 10/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/30/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
