| Type | Filed | |
|---|---|---|
| 8-K | 2020-07-16 | EDGAR |
| 8-K | 2020-07-10 | EDGAR |
| 8-K | 2020-06-26 | EDGAR |
| 8-K | 2020-05-12 | EDGAR |
| 8-K | 2020-04-08 | EDGAR |
| 8-K | 2020-01-23 | EDGAR |
| 8-K | 2020-01-17 | EDGAR |
| 8-K | 2020-01-08 | EDGAR |
| 8-K | 2019-11-18 | EDGAR |
| 8-K | 2019-11-07 | EDGAR |
| 8-K | 2019-09-20 | EDGAR |
| 8-K | 2019-08-08 | EDGAR |
| 8-K | 2019-07-31 | EDGAR |
| 8-K | 2019-07-26 | EDGAR |
| 8-K | 2019-05-08 | EDGAR |
| 8-K | 2019-03-29 | EDGAR |
| 8-K | 2019-03-11 | EDGAR |
| 8-K | 2019-03-08 | EDGAR |
| 8-K | 2018-12-20 | EDGAR |
| 8-K | 2018-12-10 | EDGAR |