| Type | Filed | |
|---|---|---|
| 8-K | 2020-10-13 | EDGAR |
| 8-K | 2020-09-24 | EDGAR |
| 8-K | 2020-07-01 | EDGAR |
| 8-K | 2020-05-22 | EDGAR |
| 8-K | 2020-05-18 | EDGAR |
| 8-K | 2020-04-21 | EDGAR |
| 8-K | 2020-04-16 | EDGAR |
| 8-K | 2020-03-31 | EDGAR |
| 8-K | 2020-03-30 | EDGAR |
| 8-K | 2020-02-04 | EDGAR |
| 8-K | 2020-01-23 | EDGAR |
| 8-K | 2019-12-09 | EDGAR |
| 8-K | 2019-11-14 | EDGAR |
| 8-K | 2019-10-08 | EDGAR |
| 8-K | 2019-09-16 | EDGAR |
| 8-K | 2019-08-05 | EDGAR |
| 8-K | 2019-06-28 | EDGAR |
| 8-K | 2019-06-13 | EDGAR |
| 8-K | 2019-04-30 | EDGAR |
| 8-K | 2019-04-22 | EDGAR |