| Type | Filed | |
|---|---|---|
| 4 | 2018-12-18 | EDGAR |
| 4 | 2018-12-14 | EDGAR |
| 4 | 2018-12-12 | EDGAR |
| 4 | 2018-12-10 | EDGAR |
| 4 | 2018-12-10 | EDGAR |
| 4 | 2018-11-27 | EDGAR |
| 4 | 2018-08-09 | EDGAR |
| 4 | 2018-08-09 | EDGAR |
| 4 | 2018-08-09 | EDGAR |
| 4 | 2018-07-09 | EDGAR |
| 4 | 2018-06-08 | EDGAR |
| 4 | 2018-06-05 | EDGAR |
| 4 | 2018-05-29 | EDGAR |
| 4 | 2018-02-27 | EDGAR |
| 4 | 2018-02-23 | EDGAR |
| 4 | 2018-02-23 | EDGAR |
| 4 | 2018-02-22 | EDGAR |
| 4 | 2018-02-22 | EDGAR |
| 4 | 2018-02-22 | EDGAR |
| 4 | 2018-02-22 | EDGAR |