| Type | Filed | |
|---|---|---|
| 8-K | 2018-10-05 | EDGAR |
| 8-K | 2018-10-01 | EDGAR |
| 8-K | 2018-09-24 | EDGAR |
| 8-K | 2018-09-18 | EDGAR |
| 8-K | 2018-09-14 | EDGAR |
| 8-K | 2018-09-14 | EDGAR |
| 8-K | 2018-08-07 | EDGAR |
| 8-K | 2018-08-06 | EDGAR |
| 8-K | 2018-07-03 | EDGAR |
| 8-K | 2018-06-06 | EDGAR |
| 8-K | 2018-05-09 | EDGAR |
| 8-K | 2018-05-07 | EDGAR |
| 8-K | 2018-05-01 | EDGAR |
| 8-K | 2018-04-30 | EDGAR |
| 8-K | 2018-02-20 | EDGAR |
| 8-K | 2018-02-15 | EDGAR |
| 8-K | 2018-01-30 | EDGAR |
| 8-K | 2018-01-03 | EDGAR |
| 8-K | 2017-12-21 | EDGAR |
| 8-K | 2017-12-18 | EDGAR |