| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/31/20 | Current report filing |
|
 |
9 | |
| 07/23/20 | Current report filing |
|
|
5 | |
| 06/23/20 | Annual report of employee stock purchase, savings and similar plans |
|
15 | ||
| 06/03/20 | Current report filing |
|
|
5 | |
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/22/20 | Statement of changes in beneficial ownership of securities |
|
2 |