| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |