| Type | Filed | |
|---|---|---|
| SC 13G/A | 2020-02-13 | EDGAR |
| 15-12B | 2019-12-23 | EDGAR |
| 6-K | 2019-12-23 | EDGAR |
| 6-K | 2019-12-18 | EDGAR |
| 25 | 2019-12-13 | EDGAR |
| 6-K | 2019-12-05 | EDGAR |
| 6-K | 2019-12-03 | EDGAR |
| 6-K | 2019-11-25 | EDGAR |
| 6-K | 2019-11-19 | EDGAR |
| 6-K | 2019-11-14 | EDGAR |
| 6-K | 2019-11-07 | EDGAR |
| 6-K | 2019-11-07 | EDGAR |
| 6-K | 2019-10-24 | EDGAR |
| 6-K | 2019-10-22 | EDGAR |
| 6-K | 2019-10-08 | EDGAR |
| 6-K | 2019-10-01 | EDGAR |
| S-8 POS | 2019-10-01 | EDGAR |
| S-8 POS | 2019-10-01 | EDGAR |
| 6-K | 2019-08-08 | EDGAR |
| 6-K | 2019-08-08 | EDGAR |