| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/23/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/23/17 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/05/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 05/02/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/02/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/02/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/02/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/02/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
