| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/17/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | ||
| 11/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/25/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/22/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/22/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 03/17/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
