| Type | Filed | |
|---|---|---|
| 8-K | 2020-01-21 | EDGAR |
| 8-K | 2019-11-14 | EDGAR |
| 8-K | 2019-11-12 | EDGAR |
| 8-K | 2019-09-06 | EDGAR |
| 8-K | 2019-08-01 | EDGAR |
| 8-K | 2019-07-03 | EDGAR |
| 8-K | 2019-06-27 | EDGAR |
| 8-K | 2019-05-30 | EDGAR |
| 8-K | 2019-05-30 | EDGAR |
| 8-K | 2019-05-08 | EDGAR |
| 8-K | 2019-04-01 | EDGAR |
| 8-K | 2019-03-13 | EDGAR |
| 8-K | 2019-02-07 | EDGAR |
| 8-K | 2019-01-29 | EDGAR |
| 8-K | 2018-11-02 | EDGAR |
| 8-K | 2018-11-01 | EDGAR |
| 8-K | 2018-08-31 | EDGAR |
| 8-K | 2018-08-06 | EDGAR |
| 8-K | 2018-08-01 | EDGAR |
| 8-K | 2018-07-12 | EDGAR |