| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/04/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/06/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/06/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/03/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/01/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/31/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/04/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 09/26/17 | Statement of changes in beneficial ownership of securities |
|
1 |