| Type | Filed | |
|---|---|---|
| 4 | 2019-03-19 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-01-24 | EDGAR |
| 4 | 2019-01-24 | EDGAR |
| 4 | 2018-12-21 | EDGAR |
| 4 | 2018-12-18 | EDGAR |
| 4 | 2018-12-17 | EDGAR |
| 4 | 2018-12-13 | EDGAR |
| 4 | 2018-12-13 | EDGAR |
| 4 | 2018-12-12 | EDGAR |
| 4 | 2018-12-11 | EDGAR |
| 4 | 2018-12-06 | EDGAR |
| 4 | 2018-12-06 | EDGAR |
| 4 | 2018-11-30 | EDGAR |
| 4 | 2018-11-30 | EDGAR |
| 4 | 2018-11-30 | EDGAR |