| Type | Filed | |
|---|---|---|
| 4 | 2018-12-21 | EDGAR |
| 4 | 2018-11-21 | EDGAR |
| 3 | 2018-11-09 | EDGAR |
| 4 | 2018-08-13 | EDGAR |
| 4 | 2018-08-09 | EDGAR |
| 4 | 2018-08-08 | EDGAR |
| 4 | 2018-06-26 | EDGAR |
| 4 | 2018-06-12 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-02-26 | EDGAR |
| 4 | 2018-02-26 | EDGAR |
| 4 | 2018-02-16 | EDGAR |
| 4 | 2017-12-06 | EDGAR |
| 4 | 2017-12-06 | EDGAR |