| Type | Filed | |
|---|---|---|
| SC 13G/A | 2019-02-08 | EDGAR |
| 15-12G | 2019-01-14 | EDGAR |
| 4 | 2019-01-14 | EDGAR |
| 4 | 2019-01-14 | EDGAR |
| 4 | 2019-01-14 | EDGAR |
| 4 | 2019-01-14 | EDGAR |
| 4 | 2019-01-14 | EDGAR |
| 4 | 2019-01-14 | EDGAR |
| 8-K | 2019-01-14 | EDGAR |
| S-8 POS | 2019-01-14 | EDGAR |
| S-8 POS | 2019-01-14 | EDGAR |
| S-8 POS | 2019-01-14 | EDGAR |
| S-8 POS | 2019-01-14 | EDGAR |
| SC 13D/A | 2019-01-14 | EDGAR |
| 8-K | 2018-12-20 | EDGAR |
| DEFM14A | 2018-11-19 | EDGAR |
| 10-Q | 2018-11-14 | EDGAR |
| 8-K | 2018-10-25 | EDGAR |
| DEFA14A | 2018-10-25 | EDGAR |
| PREM14A | 2018-10-25 | EDGAR |