| Type | Filed | |
|---|---|---|
| 4 | 2019-03-01 | EDGAR |
| 4 | 2019-02-22 | EDGAR |
| 4 | 2019-02-22 | EDGAR |
| 4 | 2019-02-22 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-02-21 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-02-12 | EDGAR |
| 4 | 2019-02-06 | EDGAR |
| 4 | 2019-02-06 | EDGAR |
| 4 | 2019-02-06 | EDGAR |
| 4 | 2019-02-04 | EDGAR |
| 4 | 2019-02-04 | EDGAR |
| 4 | 2019-02-04 | EDGAR |
| 4 | 2019-02-01 | EDGAR |
| 4 | 2019-01-29 | EDGAR |
| 4 | 2019-01-29 | EDGAR |
| 4 | 2019-01-28 | EDGAR |
| 4 | 2019-01-28 | EDGAR |
| 4 | 2019-01-23 | EDGAR |