| Type | Filed | |
|---|---|---|
| 4 | 2018-03-05 | EDGAR |
| 4 | 2018-03-05 | EDGAR |
| 4 | 2018-02-27 | EDGAR |
| 4 | 2018-02-16 | EDGAR |
| 4 | 2018-02-06 | EDGAR |
| 4 | 2018-02-05 | EDGAR |
| 4 | 2018-02-01 | EDGAR |
| 4 | 2017-12-05 | EDGAR |
| 4 | 2017-11-30 | EDGAR |
| 4 | 2017-10-27 | EDGAR |
| 4 | 2017-08-31 | EDGAR |
| 4 | 2017-07-18 | EDGAR |
| 4 | 2017-06-12 | EDGAR |
| 4 | 2017-05-25 | EDGAR |
| 4 | 2017-05-09 | EDGAR |
| 4 | 2017-05-03 | EDGAR |
| 4 | 2017-04-27 | EDGAR |
| 4 | 2017-04-25 | EDGAR |
| 4 | 2017-03-31 | EDGAR |
| 4 | 2017-03-31 | EDGAR |