| Type | Filed | |
|---|---|---|
| 4 | 2019-12-11 | EDGAR |
| 4 | 2019-09-17 | EDGAR |
| 4 | 2018-12-12 | EDGAR |
| 4 | 2018-08-30 | EDGAR |
| 4 | 2018-05-07 | EDGAR |
| 4 | 2018-02-26 | EDGAR |
| 4 | 2018-02-26 | EDGAR |
| 4 | 2018-02-26 | EDGAR |
| 4 | 2018-02-26 | EDGAR |
| 4 | 2017-12-15 | EDGAR |
| 4 | 2017-12-14 | EDGAR |
| 4 | 2017-12-04 | EDGAR |
| 4 | 2017-12-04 | EDGAR |
| 4 | 2017-12-04 | EDGAR |
| 4 | 2017-11-30 | EDGAR |
| 4 | 2017-11-28 | EDGAR |
| 4 | 2017-11-28 | EDGAR |
| 4 | 2017-11-27 | EDGAR |
| 4 | 2017-11-22 | EDGAR |
| 4 | 2017-11-22 | EDGAR |