| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/11/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 03/05/20 | 8-K | Form 8-K: Current report |
|
4 |
| 03/02/20 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
137 |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |