| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 08/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/18/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 08/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 05/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 |
