| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/14/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/28/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 33 | |
| 07/14/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/14/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/14/17 | 8-K | Form 8-K: Current report | 3 | |
| 07/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/07/17 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 7 | |
| 06/27/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |