| Type | Filed | |
|---|---|---|
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-02-02 | EDGAR |
| 4 | 2017-11-17 | EDGAR |
| 4 | 2017-11-15 | EDGAR |
| 4 | 2017-11-03 | EDGAR |
| 4 | 2017-08-10 | EDGAR |
| 3 | 2017-08-04 | EDGAR |
| 4 | 2017-05-23 | EDGAR |
| 4 | 2017-05-12 | EDGAR |
| 4 | 2017-05-09 | EDGAR |
| 4 | 2016-11-14 | EDGAR |
| 4 | 2016-11-04 | EDGAR |
| 4 | 2016-06-13 | EDGAR |
| 4 | 2016-06-03 | EDGAR |
| 4 | 2016-06-02 | EDGAR |
| 4 | 2016-05-26 | EDGAR |
| 4 | 2016-05-23 | EDGAR |
| 4 | 2016-05-20 | EDGAR |
| 4 | 2016-05-18 | EDGAR |
| 3 | 2016-05-03 | EDGAR |