| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/18/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/21/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/19/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/19/17 | Statement of changes in beneficial ownership of securities |
|
1 |