| Type | Filed | |
|---|---|---|
| 4 | 2019-02-26 | EDGAR |
| 4 | 2019-02-12 | EDGAR |
| 4 | 2019-01-16 | EDGAR |
| 4 | 2018-12-14 | EDGAR |
| 4 | 2018-12-04 | EDGAR |
| 4 | 2018-10-11 | EDGAR |
| 4 | 2018-10-09 | EDGAR |
| 4 | 2018-10-05 | EDGAR |
| 4 | 2018-10-03 | EDGAR |
| 4 | 2018-10-01 | EDGAR |
| 4 | 2018-09-27 | EDGAR |
| 4 | 2018-09-25 | EDGAR |
| 4 | 2018-09-21 | EDGAR |
| 4 | 2018-09-18 | EDGAR |
| 4 | 2018-09-17 | EDGAR |
| 4 | 2018-09-17 | EDGAR |
| 4 | 2018-09-13 | EDGAR |
| 4 | 2018-09-11 | EDGAR |
| 4 | 2018-09-10 | EDGAR |
| 4 | 2018-09-07 | EDGAR |