| Type | Filed | |
|---|---|---|
| 4 | 2018-03-02 | EDGAR |
| 4 | 2018-02-20 | EDGAR |
| 5 | 2018-01-30 | EDGAR |
| 4 | 2018-01-22 | EDGAR |
| 4 | 2017-12-28 | EDGAR |
| 4 | 2017-12-22 | EDGAR |
| 4 | 2017-12-08 | EDGAR |
| 4 | 2017-11-17 | EDGAR |
| 4 | 2017-11-13 | EDGAR |
| 4 | 2017-11-03 | EDGAR |
| 4 | 2017-10-11 | EDGAR |
| 4 | 2017-09-13 | EDGAR |
| 4 | 2017-09-12 | EDGAR |
| 4 | 2017-09-11 | EDGAR |
| 4 | 2017-09-05 | EDGAR |
| 4 | 2017-09-05 | EDGAR |
| 4 | 2017-08-14 | EDGAR |
| 4 | 2017-07-26 | EDGAR |
| 4 | 2017-07-05 | EDGAR |
| 4 | 2017-06-29 | EDGAR |