| Type | Filed | |
|---|---|---|
| 8-K | 2017-08-08 | EDGAR |
| 8-K | 2017-06-13 | EDGAR |
| 8-K | 2017-05-26 | EDGAR |
| 8-K | 2017-05-04 | EDGAR |
| 8-K | 2017-03-15 | EDGAR |
| 8-K | 2017-02-02 | EDGAR |
| 8-K | 2016-12-14 | EDGAR |
| 8-K | 2016-10-27 | EDGAR |
| 8-K | 2016-10-06 | EDGAR |
| 8-K | 2016-09-28 | EDGAR |
| 8-K | 2016-07-28 | EDGAR |
| 8-K | 2016-07-13 | EDGAR |
| 8-K | 2016-07-01 | EDGAR |
| 8-K | 2016-06-21 | EDGAR |
| 8-K | 2016-06-17 | EDGAR |
| 8-K | 2016-04-28 | EDGAR |
| 8-K | 2016-03-29 | EDGAR |
| 8-K | 2016-02-04 | EDGAR |
| 8-K | 2015-12-21 | EDGAR |
| 8-K | 2015-12-09 | EDGAR |