| Type | Filed | |
|---|---|---|
| 4 | 2018-05-29 | EDGAR |
| 4 | 2018-05-22 | EDGAR |
| 4 | 2018-05-18 | EDGAR |
| 4 | 2018-04-27 | EDGAR |
| 4 | 2018-04-20 | EDGAR |
| 4 | 2018-04-13 | EDGAR |
| 4 | 2018-04-04 | EDGAR |
| 4 | 2018-03-30 | EDGAR |
| 4 | 2018-03-19 | EDGAR |
| 4 | 2018-03-19 | EDGAR |
| 4 | 2018-03-01 | EDGAR |
| 4 | 2018-02-20 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-01-25 | EDGAR |
| 4 | 2018-01-23 | EDGAR |