| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/30/17 | SEC-generated letter |
|
2 | ||
| 06/28/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/12/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/12/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/12/17 | Current report filing |
|
3 |