| Type | Filed | |
|---|---|---|
| 8-K | 2020-02-03 | EDGAR |
| 8-K | 2019-12-23 | EDGAR |
| 8-K | 2019-12-10 | EDGAR |
| 8-K | 2019-12-05 | EDGAR |
| 8-K | 2019-11-22 | EDGAR |
| 8-K | 2019-11-20 | EDGAR |
| 8-K | 2019-10-15 | EDGAR |
| 8-K | 2019-10-04 | EDGAR |
| 8-K | 2019-09-10 | EDGAR |
| 8-K | 2019-08-09 | EDGAR |
| 8-K | 2019-08-07 | EDGAR |
| 8-K | 2019-07-19 | EDGAR |
| 8-K | 2019-07-15 | EDGAR |
| 8-K | 2019-06-24 | EDGAR |
| 8-K | 2019-05-21 | EDGAR |
| 8-K | 2019-04-08 | EDGAR |
| 8-K | 2019-02-12 | EDGAR |
| 8-K | 2019-01-02 | EDGAR |
| 8-K | 2018-08-14 | EDGAR |
| 8-K | 2018-06-22 | EDGAR |