| Type | Filed | |
|---|---|---|
| SC 13G/A | 2022-02-11 | EDGAR |
| SC 13G | 2021-02-11 | EDGAR |
| SC 13G/A | 2020-03-23 | EDGAR |
| 15-12B | 2020-03-12 | EDGAR |
| EFFECT | 2020-03-12 | EDGAR |
| POS AM | 2020-03-10 | EDGAR |
| S-8 POS | 2020-03-10 | EDGAR |
| S-8 POS | 2020-03-10 | EDGAR |
| S-8 POS | 2020-03-10 | EDGAR |
| S-8 POS | 2020-03-10 | EDGAR |
| S-8 POS | 2020-03-10 | EDGAR |
| SC 13G/A | 2020-03-10 | EDGAR |
| SC 13G/A | 2020-03-09 | EDGAR |
| SC 13D/A | 2020-03-06 | EDGAR |
| 4 | 2020-03-04 | EDGAR |
| 4 | 2020-03-04 | EDGAR |
| 4 | 2020-03-04 | EDGAR |
| 4 | 2020-03-04 | EDGAR |
| 4 | 2020-03-04 | EDGAR |
| 4 | 2020-03-04 | EDGAR |