| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/20/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 05/09/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/19/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/11/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 04/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
