| Form | Description | Date | Documents |
|---|---|---|---|
| 8-K | Current report | Nov. 18, 2020 |
|
| 10-Q | Quarterly report [Sections 13 or 15(d)] | Nov. 16, 2020 |
|
| DEF 14C | Other definitive information statements | Oct. 22, 2020 |
|
| PRE 14C | Other preliminary information statements | Oct. 8, 2020 |
|
| 8-K | Current report | Oct. 5, 2020 |
|
| DEF 14C | Other definitive information statements | Aug. 25, 2020 |
|
| 10-Q | Quarterly report [Sections 13 or 15(d)] | Aug. 14, 2020 |
|
| PRE 14C | Other preliminary information statements | Aug. 4, 2020 |
|
| 8-K | Current report | July 8, 2020 |
|
| 8-K | Current report | June 29, 2020 |
|