| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/08/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/26/18 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 02/26/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/05/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/27/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/26/17 | Statement of changes in beneficial ownership of securities |
|
2 |