| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/01/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
