| Type | Filed | |
|---|---|---|
| 8-K | 2019-08-08 | EDGAR |
| 4 | 2019-08-02 | EDGAR |
| 8-K | 2019-07-25 | EDGAR |
| 4 | 2019-07-12 | EDGAR |
| 4 | 2019-07-12 | EDGAR |
| 4 | 2019-07-12 | EDGAR |
| 4 | 2019-07-12 | EDGAR |
| 8-K | 2019-07-03 | EDGAR |
| 8-K | 2019-06-21 | EDGAR |
| 3 | 2019-06-13 | EDGAR |
| 8-K | 2019-06-03 | EDGAR |
| 8-K | 2019-05-23 | EDGAR |
| 8-K | 2019-05-22 | EDGAR |
| 8-K | 2019-05-15 | EDGAR |
| 10-Q | 2019-05-08 | EDGAR |
| 8-K | 2019-05-08 | EDGAR |
| 8-K | 2019-05-07 | EDGAR |
| 4 | 2019-05-03 | EDGAR |
| 8-K | 2019-05-01 | EDGAR |
| DEF 14A | 2019-04-30 | EDGAR |