| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/14/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
