| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/12/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/11/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/14/17 | Current report filing |
|
3 | ||
| 12/11/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/06/17 | Statement of changes in beneficial ownership of securities |
|
2 |