| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
