| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/28/20 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 9 | |
| 02/28/20 | 8-K | Form 8-K: Current report |
|
3 |
| 02/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |