| Type | Filed | |
|---|---|---|
| SC 13G/A | 2018-02-14 | EDGAR |
| SC 13G/A | 2018-02-13 | EDGAR |
| SC 13G/A | 2018-01-26 | EDGAR |
| 15-12B | 2017-12-26 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| EFFECT | 2017-12-20 | EDGAR |
| SC 13D/A | 2017-12-18 | EDGAR |
| 4 | 2017-12-15 | EDGAR |
| SC 13D/A | 2017-12-15 | EDGAR |
| 25-NSE | 2017-12-14 | EDGAR |
| 8-K | 2017-12-14 | EDGAR |
| POS AM | 2017-12-14 | EDGAR |