| Type | Filed | |
|---|---|---|
| 8-K | 2019-12-13 | EDGAR |
| 8-K | 2019-12-10 | EDGAR |
| 8-K | 2019-11-22 | EDGAR |
| 8-K | 2019-09-13 | EDGAR |
| 8-K | 2019-09-12 | EDGAR |
| 8-K | 2019-08-22 | EDGAR |
| 8-K | 2019-08-15 | EDGAR |
| 8-K | 2019-07-02 | EDGAR |
| 8-K | 2019-06-14 | EDGAR |
| 8-K | 2019-05-29 | EDGAR |
| 8-K | 2019-05-15 | EDGAR |
| 8-K | 2019-04-16 | EDGAR |
| 8-K | 2019-03-27 | EDGAR |
| 8-K | 2019-01-08 | EDGAR |
| 8-K | 2018-12-11 | EDGAR |
| 8-K | 2018-11-13 | EDGAR |
| 8-K | 2018-10-25 | EDGAR |
| 8-K | 2018-10-04 | EDGAR |
| 8-K | 2018-09-25 | EDGAR |
| 8-K | 2018-09-05 | EDGAR |