| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/27/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/16 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/20/16 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
