| Type | Filed | |
|---|---|---|
| 4 | 2019-03-19 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2019-02-28 | EDGAR |
| 4 | 2019-02-15 | EDGAR |
| 4 | 2019-01-30 | EDGAR |
| 4 | 2019-01-18 | EDGAR |
| 4 | 2018-12-27 | EDGAR |
| 4 | 2018-12-12 | EDGAR |
| 4 | 2018-11-30 | EDGAR |
| 4 | 2018-11-07 | EDGAR |
| 4 | 2018-10-01 | EDGAR |
| 4 | 2018-09-10 | EDGAR |
| 4 | 2018-09-06 | EDGAR |
| 4 | 2018-08-14 | EDGAR |
| 4 | 2018-08-01 | EDGAR |
| 4 | 2018-07-10 | EDGAR |
| 4 | 2018-06-20 | EDGAR |
| 4 | 2018-05-29 | EDGAR |