| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/30/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
0 | |
| 11/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
0 | |
| 11/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
0 | |
| 11/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
