| Type | Filed | |
|---|---|---|
| 4 | 2019-02-20 | EDGAR |
| 4 | 2019-02-14 | EDGAR |
| 4 | 2019-02-11 | EDGAR |
| 4 | 2019-02-06 | EDGAR |
| 4 | 2019-02-01 | EDGAR |
| 4 | 2019-01-31 | EDGAR |
| 4 | 2019-01-29 | EDGAR |
| 4 | 2019-01-24 | EDGAR |
| 4 | 2019-01-18 | EDGAR |
| 4 | 2019-01-17 | EDGAR |
| 4 | 2019-01-15 | EDGAR |
| 4 | 2019-01-10 | EDGAR |
| 4 | 2019-01-07 | EDGAR |
| 4 | 2019-01-07 | EDGAR |
| 4 | 2019-01-07 | EDGAR |
| 4 | 2019-01-02 | EDGAR |
| 4 | 2018-12-27 | EDGAR |
| 4 | 2018-12-21 | EDGAR |
| 4 | 2018-12-18 | EDGAR |
| 4 | 2018-11-14 | EDGAR |