| Type | Filed | |
|---|---|---|
| 4 | 2019-09-10 | EDGAR |
| 4 | 2019-09-05 | EDGAR |
| 4 | 2019-08-26 | EDGAR |
| 3 | 2019-06-21 | EDGAR |
| 4 | 2019-05-22 | EDGAR |
| 4 | 2019-03-06 | EDGAR |
| 4 | 2018-09-25 | EDGAR |
| 4 | 2018-09-24 | EDGAR |
| 4 | 2018-02-21 | EDGAR |
| 4 | 2017-12-26 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-12-21 | EDGAR |
| 4 | 2017-08-21 | EDGAR |
| 4 | 2017-08-21 | EDGAR |
| 4 | 2017-06-20 | EDGAR |
| 4 | 2016-12-21 | EDGAR |
| 4 | 2016-12-20 | EDGAR |
| 4 | 2016-09-08 | EDGAR |
| 4 | 2016-08-25 | EDGAR |
| 4 | 2016-06-16 | EDGAR |