| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/02/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 09/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 09/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 09/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 09/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 09/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 09/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 08/03/18 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | ||
| 07/20/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 05/18/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
