| Type | Filed | |
|---|---|---|
| 8-K | 2019-09-05 | EDGAR |
| 8-K | 2019-08-23 | EDGAR |
| 8-K | 2019-08-06 | EDGAR |
| 8-K | 2019-07-24 | EDGAR |
| 8-K | 2019-07-17 | EDGAR |
| 8-K | 2019-06-20 | EDGAR |
| 8-K | 2019-06-18 | EDGAR |
| 8-K | 2019-06-11 | EDGAR |
| 8-K | 2019-06-06 | EDGAR |
| 8-K | 2019-05-20 | EDGAR |
| 8-K | 2019-05-01 | EDGAR |
| 8-K | 2019-04-02 | EDGAR |
| 8-K | 2019-03-21 | EDGAR |
| 8-K | 2019-03-15 | EDGAR |
| 8-K | 2019-02-19 | EDGAR |
| 8-K | 2018-10-12 | EDGAR |
| 8-K | 2018-10-09 | EDGAR |
| 8-K | 2018-09-28 | EDGAR |
| 8-K | 2018-09-24 | EDGAR |
| 8-K | 2018-09-10 | EDGAR |