| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
Investor Relations