| Type | Filed | |
|---|---|---|
| 4 | 2019-07-01 | EDGAR |
| 4 | 2019-03-21 | EDGAR |
| 4 | 2019-03-15 | EDGAR |
| 3 | 2019-03-13 | EDGAR |
| 4 | 2019-03-13 | EDGAR |
| 4 | 2019-03-08 | EDGAR |
| 4 | 2019-03-06 | EDGAR |
| 4 | 2019-03-01 | EDGAR |
| 4 | 2019-02-27 | EDGAR |
| 4 | 2019-02-22 | EDGAR |
| 4 | 2019-02-20 | EDGAR |
| 4 | 2019-01-03 | EDGAR |
| 4 | 2018-12-18 | EDGAR |
| 4 | 2018-12-14 | EDGAR |
| 4 | 2018-12-11 | EDGAR |
| 4 | 2018-12-07 | EDGAR |
| 4 | 2018-12-04 | EDGAR |
| 4 | 2018-12-04 | EDGAR |
| 4 | 2018-11-30 | EDGAR |
| 4 | 2018-11-27 | EDGAR |