| Type | Filed | |
|---|---|---|
| 10-K | 2019-05-10 | EDGAR |
| 15-12B | 2019-05-10 | EDGAR |
| CORRESP | 2019-05-10 | EDGAR |
| SC 13E3/A | 2019-05-10 | EDGAR |
| 4 | 2019-05-07 | EDGAR |
| UPLOAD | 2019-04-08 | EDGAR |
| NT 10-K | 2019-04-01 | EDGAR |
| SC 13E3 | 2019-03-25 | EDGAR |
| 8-K | 2019-03-22 | EDGAR |
| 8-K | 2019-02-27 | EDGAR |
| EFFECT | 2019-02-27 | EDGAR |
| EFFECT | 2019-02-27 | EDGAR |
| 25-NSE | 2019-02-26 | EDGAR |
| POS AM | 2019-02-26 | EDGAR |
| POS AM | 2019-02-26 | EDGAR |
| S-8 POS | 2019-02-26 | EDGAR |
| S-8 POS | 2019-02-26 | EDGAR |
| S-8 POS | 2019-02-26 | EDGAR |
| S-8 POS | 2019-02-26 | EDGAR |
| S-8 POS | 2019-02-26 | EDGAR |