| Type | Filed | |
|---|---|---|
| 4 | 2019-02-28 | EDGAR |
| 4 | 2019-02-26 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2018-12-11 | EDGAR |
| 4 | 2018-12-07 | EDGAR |
| 4 | 2018-12-04 | EDGAR |
| 4 | 2018-11-19 | EDGAR |
| 4 | 2018-11-15 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 3 | 2018-10-12 | EDGAR |
| 3 | 2018-09-11 | EDGAR |
| 4 | 2018-08-21 | EDGAR |