| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/27/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
