| Type | Filed | |
|---|---|---|
| 4 | 2017-12-27 | EDGAR |
| 4 | 2017-12-19 | EDGAR |
| 4 | 2017-12-15 | EDGAR |
| 4 | 2017-12-15 | EDGAR |
| 4 | 2017-12-15 | EDGAR |
| 4 | 2017-10-25 | EDGAR |
| 4 | 2017-10-18 | EDGAR |
| 4 | 2017-10-04 | EDGAR |
| 4 | 2017-09-27 | EDGAR |
| 4 | 2017-09-20 | EDGAR |
| 4 | 2017-09-07 | EDGAR |
| 4 | 2017-08-23 | EDGAR |
| 4 | 2017-08-21 | EDGAR |
| 4 | 2017-08-17 | EDGAR |
| 4 | 2017-08-03 | EDGAR |
| 4 | 2017-07-26 | EDGAR |
| 4 | 2017-07-19 | EDGAR |
| 4 | 2017-07-07 | EDGAR |
| 4 | 2017-06-14 | EDGAR |
| 4 | 2017-01-05 | EDGAR |