| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/20/22 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/26/21 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 07/20/21 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 07/19/21 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/22/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/12/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/16 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/30/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
