| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/01/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/23/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 04/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 04/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 03/13/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
