| Type | Filed | |
|---|---|---|
| S-3 | 2019-05-16 | EDGAR |
| 10-Q | 2019-05-15 | EDGAR |
| RW | 2019-04-12 | EDGAR |
| 8-K | 2019-04-03 | EDGAR |
| 4 | 2019-04-01 | EDGAR |
| 4 | 2019-04-01 | EDGAR |
| 4 | 2019-04-01 | EDGAR |
| 4 | 2019-04-01 | EDGAR |
| 4 | 2019-04-01 | EDGAR |
| EFFECT | 2019-03-22 | EDGAR |
| 8-K | 2019-03-20 | EDGAR |
| CORRESP | 2019-03-20 | EDGAR |
| 10-K | 2019-03-19 | EDGAR |
| S-1/A | 2019-03-19 | EDGAR |
| D | 2019-03-18 | EDGAR |
| SC 13G | 2019-03-15 | EDGAR |
| SC 13G | 2019-03-14 | EDGAR |
| 424B5 | 2019-03-13 | EDGAR |
| 8-K | 2019-03-13 | EDGAR |
| 8-K | 2019-03-06 | EDGAR |