| Type | Filed | |
|---|---|---|
| 8-K | 2019-11-21 | EDGAR |
| 8-K | 2019-11-20 | EDGAR |
| 8-K | 2019-11-12 | EDGAR |
| 8-K | 2019-11-08 | EDGAR |
| 8-K | 2019-09-06 | EDGAR |
| 8-K | 2019-07-30 | EDGAR |
| 8-K | 2019-07-16 | EDGAR |
| 8-K | 2019-07-12 | EDGAR |
| 8-K | 2019-07-03 | EDGAR |
| 8-K | 2019-07-02 | EDGAR |
| 8-K | 2019-05-14 | EDGAR |
| 8-K | 2019-04-30 | EDGAR |
| 8-K | 2019-04-24 | EDGAR |
| 8-K | 2019-02-21 | EDGAR |
| 8-K | 2019-01-03 | EDGAR |
| 8-K | 2018-11-30 | EDGAR |
| 8-K | 2018-11-15 | EDGAR |
| 8-K | 2018-11-05 | EDGAR |
| 8-K | 2018-10-25 | EDGAR |
| 8-K | 2018-07-31 | EDGAR |