| Date | Form | Description | Filing Group | XBRL | Pages | |
|---|---|---|---|---|---|---|
| 04/04/19 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 04/02/19 | 3 | Initial statement of beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 04/02/19 | 3 | Initial statement of beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 12/21/18 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 09/14/18 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 09/13/18 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 09/12/18 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 08/14/18 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 08/14/18 | 3 | Initial statement of beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 07/20/18 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 |