| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/24/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/21/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/10/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/26/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/25/17 | Statement of changes in beneficial ownership of securities |
|
1 |