| Type | Filed | |
|---|---|---|
| 4 | 2020-03-03 | EDGAR |
| 4 | 2020-03-03 | EDGAR |
| 4 | 2020-03-03 | EDGAR |
| 3 | 2020-03-02 | EDGAR |
| 4 | 2020-02-28 | EDGAR |
| 10-K | 2020-02-24 | EDGAR |
| 8-K | 2020-02-24 | EDGAR |
| SC 13G | 2020-02-14 | EDGAR |
| SC 13G | 2020-02-13 | EDGAR |
| 8-K | 2020-01-28 | EDGAR |
| 8-K | 2020-01-24 | EDGAR |
| 4/A | 2019-11-25 | EDGAR |
| 4 | 2019-11-25 | EDGAR |
| 4 | 2019-11-25 | EDGAR |
| 4 | 2019-11-25 | EDGAR |
| 4 | 2019-11-25 | EDGAR |
| 4 | 2019-11-19 | EDGAR |
| 4 | 2019-11-19 | EDGAR |
| 4 | 2019-11-19 | EDGAR |
| 4 | 2019-11-19 | EDGAR |