| Type | Filed | |
|---|---|---|
| 15-12B | 2020-02-20 | EDGAR |
| SC 13G/A | 2020-02-14 | EDGAR |
| SC 13G/A | 2020-02-14 | EDGAR |
| SC 13G/A | 2020-02-14 | EDGAR |
| SC 13G/A | 2020-02-13 | EDGAR |
| SC 13G/A | 2020-02-12 | EDGAR |
| SC 13G/A | 2020-02-12 | EDGAR |
| 25-NSE | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 4 | 2020-02-10 | EDGAR |
| 8-K | 2020-02-10 | EDGAR |
| POSASR | 2020-02-10 | EDGAR |
| S-8 POS | 2020-02-10 | EDGAR |