| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/29/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 11/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
