| Type | Filed | |
|---|---|---|
| 8-K | 2019-08-29 | EDGAR |
| DEFA14A | 2019-08-29 | EDGAR |
| 10-K/A | 2019-08-27 | EDGAR |
| DEFM14A | 2019-08-20 | EDGAR |
| 4 | 2019-08-13 | EDGAR |
| 4 | 2019-08-13 | EDGAR |
| PREM14A | 2019-08-02 | EDGAR |
| SC 13G | 2019-08-01 | EDGAR |
| SC 13D/A | 2019-07-25 | EDGAR |
| 8-K | 2019-07-22 | EDGAR |
| DEFA14A | 2019-07-22 | EDGAR |
| 8-K | 2019-07-02 | EDGAR |
| 10-K | 2019-06-28 | EDGAR |
| 4 | 2019-06-28 | EDGAR |
| 4 | 2019-06-28 | EDGAR |
| 4 | 2019-06-28 | EDGAR |
| 4 | 2019-06-28 | EDGAR |
| 8-K | 2019-06-27 | EDGAR |
| 4 | 2019-05-13 | EDGAR |
| 4 | 2019-05-13 | EDGAR |