| Type | Filed | |
|---|---|---|
| 4 | 2018-06-06 | EDGAR |
| 4 | 2018-05-16 | EDGAR |
| 4 | 2018-05-16 | EDGAR |
| 4 | 2018-03-21 | EDGAR |
| 4 | 2018-03-21 | EDGAR |
| 4 | 2018-03-21 | EDGAR |
| 4 | 2018-03-21 | EDGAR |
| 4 | 2018-03-19 | EDGAR |
| 4 | 2017-12-12 | EDGAR |
| 3 | 2017-12-04 | EDGAR |
| 4 | 2017-12-04 | EDGAR |
| 4 | 2017-10-04 | EDGAR |
| 4 | 2017-07-28 | EDGAR |
| 4 | 2017-06-23 | EDGAR |
| 4 | 2017-06-19 | EDGAR |
| 4 | 2017-06-16 | EDGAR |
| 4 | 2017-06-06 | EDGAR |
| 4 | 2017-05-24 | EDGAR |
| 4 | 2017-05-12 | EDGAR |
| 4 | 2017-05-12 | EDGAR |