| Type | Filed | |
|---|---|---|
| 8-K | 2020-06-10 | EDGAR |
| 8-K | 2020-05-04 | EDGAR |
| 8-K | 2020-03-13 | EDGAR |
| 8-K | 2019-11-07 | EDGAR |
| 8-K | 2019-08-09 | EDGAR |
| 8-K | 2019-08-02 | EDGAR |
| 8-K | 2019-06-28 | EDGAR |
| 8-K | 2019-05-10 | EDGAR |
| 8-K | 2019-04-29 | EDGAR |
| 8-K | 2019-03-15 | EDGAR |
| 8-K | 2019-01-16 | EDGAR |
| 8-K | 2018-12-21 | EDGAR |
| 8-K | 2018-11-08 | EDGAR |
| 8-K | 2018-08-13 | EDGAR |
| 8-K | 2018-08-09 | EDGAR |
| 8-K | 2018-06-26 | EDGAR |
| 8-K | 2018-06-22 | EDGAR |
| 8-K | 2018-05-10 | EDGAR |
| 8-K | 2018-04-17 | EDGAR |
| 8-K | 2018-03-16 | EDGAR |