| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/04/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
48 |