| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/13/17 | 8-K | Form 8-K: Current report filing | 3 | |
| 06/07/17 | 8-K | Form 8-K: Current report filing | 41 | |
| 06/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/24/17 | 8-K | Form 8-K: Current report filing | 42 | |
| 05/19/17 | 8-K | Form 8-K: Current report filing | 3 | |
| 05/19/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/19/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/19/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |