| Type | Filed | |
|---|---|---|
| 4 | 2018-11-28 | EDGAR |
| 4 | 2018-11-16 | EDGAR |
| 4 | 2018-09-28 | EDGAR |
| 4 | 2018-09-12 | EDGAR |
| 4 | 2018-08-16 | EDGAR |
| 4 | 2018-05-18 | EDGAR |
| 4 | 2018-05-11 | EDGAR |
| 4 | 2018-05-11 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2017-12-19 | EDGAR |
| 4 | 2017-09-27 | EDGAR |
| 4 | 2017-09-07 | EDGAR |
| 3 | 2017-09-05 | EDGAR |
| 4 | 2017-08-17 | EDGAR |
| 4 | 2017-06-15 | EDGAR |
| 4 | 2017-06-06 | EDGAR |
| 4 | 2017-06-02 | EDGAR |
| 4 | 2017-05-25 | EDGAR |
| 4 | 2017-05-18 | EDGAR |
| 4 | 2017-04-03 | EDGAR |