| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/29/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
