| Type | Filed | |
|---|---|---|
| SC 13G/A | 2019-02-14 | EDGAR |
| 15-12B | 2018-10-22 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |
| 4 | 2018-10-15 | EDGAR |