| Type | Filed | |
|---|---|---|
| 8-K | 2021-10-07 | EDGAR |
| 8-K | 2021-09-16 | EDGAR |
| 8-K | 2021-05-21 | EDGAR |
| 8-K | 2021-05-13 | EDGAR |
| 8-K | 2021-02-18 | EDGAR |
| 8-K | 2020-09-22 | EDGAR |
| 8-K | 2020-08-18 | EDGAR |
| 8-K | 2020-05-28 | EDGAR |
| 8-K | 2020-05-15 | EDGAR |
| 8-K | 2020-03-26 | EDGAR |
| 8-K | 2019-12-04 | EDGAR |
| 8-K | 2019-05-20 | EDGAR |
| 8-K | 2018-12-26 | EDGAR |
| 8-K | 2018-09-27 | EDGAR |
| 8-K | 2018-09-20 | EDGAR |
| 8-K | 2018-08-13 | EDGAR |