| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/16/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 07/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
