| Type | Filed | |
|---|---|---|
| 8-K | 2018-07-27 | EDGAR |
| 8-K | 2018-07-25 | EDGAR |
| 8-K | 2018-07-13 | EDGAR |
| 8-K | 2018-07-02 | EDGAR |
| 8-K | 2018-06-12 | EDGAR |
| 8-K | 2018-05-18 | EDGAR |
| 8-K | 2018-04-30 | EDGAR |
| 8-K | 2018-04-26 | EDGAR |
| 8-K | 2018-03-23 | EDGAR |
| 8-K | 2018-03-05 | EDGAR |
| 8-K | 2018-03-02 | EDGAR |
| 8-K | 2018-01-30 | EDGAR |
| 8-K | 2018-01-18 | EDGAR |
| 8-K | 2018-01-08 | EDGAR |
| 8-K | 2017-12-26 | EDGAR |
| 8-K | 2017-12-04 | EDGAR |
| 8-K | 2017-11-02 | EDGAR |
| 8-K | 2017-10-20 | EDGAR |
| 8-K | 2017-09-25 | EDGAR |
| 8-K | 2017-08-18 | EDGAR |