| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/12/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
