| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/19/20 | 3/A | Initial statement of beneficial ownership of securities |
|
4 | |
| 02/18/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 02/18/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 02/18/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/18/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/12/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 02/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
