| Form | Description | Date | Documents |
|---|---|---|---|
| 8-K | Current report | Aug. 25, 2020 |
|
| 4 | Statement of changes in beneficial ownership of securities | Aug. 24, 2020 |
|
| 10-Q | Quarterly report [Sections 13 or 15(d)] | Aug. 14, 2020 |
|
| DEF 14C | Other definitive information statements | June 10, 2020 |
|
| PRE 14C | Other preliminary information statements | May 29, 2020 |
|
| 10-Q | Quarterly report [Sections 13 or 15(d)] | May 29, 2020 |
|
| 10-K/A | Annual report [Section 13 and 15(d), not S-K Item 405] | May 22, 2020 |
|
| 10-Q/A | Quarterly report [Sections 13 or 15(d)] | May 22, 2020 |
|
| 8-K | Current report | May 22, 2020 |
|
| 10-Q/A | Quarterly report [Sections 13 or 15(d)] | May 22, 2020 |
|