| Type | Filed | |
|---|---|---|
| 3 | 2018-05-18 | EDGAR |
| 3 | 2018-05-17 | EDGAR |
| 4 | 2018-02-20 | EDGAR |
| 4 | 2018-02-12 | EDGAR |
| 4 | 2018-02-07 | EDGAR |
| 4 | 2018-02-07 | EDGAR |
| 4 | 2018-02-07 | EDGAR |
| 4 | 2017-12-14 | EDGAR |
| 4 | 2017-11-22 | EDGAR |
| 4 | 2017-08-23 | EDGAR |
| 4 | 2017-08-16 | EDGAR |
| 4 | 2017-08-14 | EDGAR |
| 3 | 2017-05-15 | EDGAR |
| 4 | 2016-12-28 | EDGAR |
| 4 | 2016-12-28 | EDGAR |
| 4 | 2016-11-10 | EDGAR |
| 3 | 2016-08-23 | EDGAR |
| 4 | 2016-02-19 | EDGAR |
| 4 | 2016-02-19 | EDGAR |
| 4 | 2016-02-19 | EDGAR |