| Type | Filed | |
|---|---|---|
| SC 13G/A | 2021-02-12 | EDGAR |
| 425 | 2020-06-02 | EDGAR |
| 425 | 2020-05-13 | EDGAR |
| 425 | 2020-05-12 | EDGAR |
| 425 | 2020-03-12 | EDGAR |
| 425 | 2020-02-25 | EDGAR |
| SC 13G/A | 2020-02-14 | EDGAR |
| SC 13G/A | 2020-02-13 | EDGAR |
| 425 | 2020-01-27 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 425 | 2020-01-24 | EDGAR |
| 4 | 2020-01-14 | EDGAR |
| 15-12B | 2020-01-09 | EDGAR |