| Type | Filed | |
|---|---|---|
| 8-K | 2019-09-20 | EDGAR |
| 8-K | 2019-09-17 | EDGAR |
| 8-K | 2019-09-06 | EDGAR |
| 8-K | 2019-08-20 | EDGAR |
| 8-K | 2019-04-10 | EDGAR |
| 8-K | 2019-03-18 | EDGAR |
| 8-K | 2019-02-28 | EDGAR |
| 8-K | 2019-02-06 | EDGAR |
| 8-K | 2018-12-26 | EDGAR |
| 8-K | 2018-12-19 | EDGAR |
| 8-K | 2018-11-14 | EDGAR |
| 8-K | 2018-09-18 | EDGAR |
| 8-K | 2018-09-12 | EDGAR |
| 8-K | 2018-08-31 | EDGAR |
| 8-K | 2018-08-20 | EDGAR |
| 8-K | 2018-08-14 | EDGAR |
| 8-K | 2018-08-02 | EDGAR |
| 8-K | 2018-07-30 | EDGAR |
| 8-K | 2018-06-01 | EDGAR |
| 8-K | 2018-05-10 | EDGAR |