| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/01/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/24/15 | SEC-generated letter |
|
3 | ||
| 05/22/15 | Current report filing |
|
3 | ||
| 05/21/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/20/15 | Statement of changes in beneficial ownership of securities |
|
2 |