| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/30/17 | SEC-generated letter |
|
2 | ||
| 10/26/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/19/17 | Current report filing |
|
2 | ||
| 09/18/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/31/17 | Statement of changes in beneficial ownership of securities |
|
2 |