| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/12/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/12/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/27/17 | Current report filing |
|
2 | ||
| 12/21/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/13/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/29/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/29/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/29/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/28/17 | SEC-generated letter |
|
1 |