| Type | Filed | |
|---|---|---|
| SC 13G | 2018-02-12 | EDGAR |
| SC 13G | 2018-02-12 | EDGAR |
| SC 13G | 2018-02-12 | EDGAR |
| SC 13G/A | 2018-02-09 | EDGAR |
| SC 13G | 2018-02-08 | EDGAR |
| SC 13G | 2018-02-05 | EDGAR |
| SC 13G/A | 2018-01-18 | EDGAR |
| SC 13G | 2018-01-18 | EDGAR |
| 4 | 2018-01-05 | EDGAR |
| 8-K/A | 2017-12-18 | EDGAR |
| 4 | 2017-12-13 | EDGAR |
| 4 | 2017-12-12 | EDGAR |
| 4 | 2017-12-06 | EDGAR |
| 8-K | 2017-12-04 | EDGAR |
| 4 | 2017-11-30 | EDGAR |
| 4 | 2017-11-30 | EDGAR |
| 8-K | 2017-11-30 | EDGAR |
| 4 | 2017-11-28 | EDGAR |
| 4/A | 2017-11-24 | EDGAR |
| 4 | 2017-11-24 | EDGAR |