| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/05/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 02/09/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/09/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/08/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/06/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 02/06/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 01/25/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | ||
| 01/24/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | ||
| 01/24/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | ||
| 01/24/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 |
