| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/14/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/14/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/12/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/07/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/01/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
37 | |
| 11/01/18 | Current report filing |
|
11 | ||
| 10/12/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/12/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/12/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/12/18 | Statement of changes in beneficial ownership of securities |
|
2 |