| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/25/20 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 19 | |
| 05/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/26/20 | SD | Form SD: Specialized disclosure report | 4 | |
| 05/22/20 | 8-K | Form 8-K: Current report |
|
32 |
| 05/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
