| Type | Filed | |
|---|---|---|
| 4 | 2021-07-15 | EDGAR |
| 4 | 2021-07-15 | EDGAR |
| 4 | 2021-07-15 | EDGAR |
| 4 | 2021-07-15 | EDGAR |
| 8-K | 2021-05-12 | EDGAR |
| 10-Q | 2021-05-04 | EDGAR |
| DEFM14C | 2021-03-04 | EDGAR |
| 8-K | 2021-03-02 | EDGAR |
| 4 | 2021-03-01 | EDGAR |
| 10-K | 2021-02-23 | EDGAR |
| PREM14C | 2021-02-22 | EDGAR |
| SC 13G/A | 2021-02-16 | EDGAR |
| 8-K | 2021-01-19 | EDGAR |
| 8-K | 2021-01-15 | EDGAR |
| 10-Q | 2020-11-10 | EDGAR |
| 8-K | 2020-11-09 | EDGAR |
| 4 | 2020-09-30 | EDGAR |
| 4 | 2020-09-30 | EDGAR |
| 4 | 2020-09-30 | EDGAR |
| 8-K | 2020-09-02 | EDGAR |