| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/24/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
