| Type | Filed | |
|---|---|---|
| SC 13G/A | 2020-02-14 | EDGAR |
| SC 13G/A | 2020-01-08 | EDGAR |
| 15-12B | 2019-02-25 | EDGAR |
| EFFECT | 2019-02-21 | EDGAR |
| 25-NSE | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 8-K | 2019-02-15 | EDGAR |
| POS AM | 2019-02-15 | EDGAR |
| POSASR | 2019-02-15 | EDGAR |
| S-8 POS | 2019-02-15 | EDGAR |