| Type | Filed | |
|---|---|---|
| 4 | 2019-12-04 | EDGAR |
| 4 | 2019-11-15 | EDGAR |
| 3 | 2019-10-01 | EDGAR |
| 4 | 2019-09-13 | EDGAR |
| 4 | 2019-08-22 | EDGAR |
| 4 | 2019-07-23 | EDGAR |
| 3 | 2019-07-09 | EDGAR |
| 4 | 2019-05-21 | EDGAR |
| 4 | 2019-05-14 | EDGAR |
| 4 | 2019-05-01 | EDGAR |
| 4 | 2019-03-12 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-03-08 | EDGAR |
| 4 | 2018-12-20 | EDGAR |
| 4 | 2018-12-14 | EDGAR |
| 4 | 2018-12-14 | EDGAR |
| 4 | 2018-12-14 | EDGAR |
| 4 | 2018-12-12 | EDGAR |