| Type | Filed | |
|---|---|---|
| 8-K | 2017-06-05 | EDGAR |
| 8-K | 2017-06-01 | EDGAR |
| 8-K | 2017-05-26 | EDGAR |
| 8-K | 2017-04-12 | EDGAR |
| 8-K | 2017-03-24 | EDGAR |
| 8-K | 2017-03-21 | EDGAR |
| 8-K | 2017-01-26 | EDGAR |
| 8-K | 2016-12-20 | EDGAR |
| 8-K | 2016-12-19 | EDGAR |
| 8-K | 2016-10-31 | EDGAR |
| 8-K | 2016-09-29 | EDGAR |
| 8-K | 2016-09-07 | EDGAR |
| 8-K | 2016-09-07 | EDGAR |
| 8-K | 2016-06-29 | EDGAR |
| 8-K | 2016-06-17 | EDGAR |
| 8-K | 2016-06-10 | EDGAR |
| 8-K | 2016-05-24 | EDGAR |
| 8-K | 2016-05-24 | EDGAR |
| 8-K | 2016-05-12 | EDGAR |
| 8-K | 2016-03-21 | EDGAR |