| Type | Filed | |
|---|---|---|
| 4 | 2019-05-31 | EDGAR |
| 4 | 2019-05-31 | EDGAR |
| 4 | 2019-05-31 | EDGAR |
| 4 | 2019-05-31 | EDGAR |
| 4 | 2019-03-11 | EDGAR |
| 4 | 2018-11-15 | EDGAR |
| 4 | 2018-08-02 | EDGAR |
| 4 | 2018-03-13 | EDGAR |
| 4 | 2018-03-08 | EDGAR |
| 4 | 2018-02-14 | EDGAR |
| 4 | 2017-11-16 | EDGAR |
| 4 | 2017-11-15 | EDGAR |
| 4 | 2017-11-13 | EDGAR |
| 4 | 2017-11-09 | EDGAR |
| 4 | 2017-10-31 | EDGAR |
| 4 | 2017-09-21 | EDGAR |
| 4 | 2017-07-28 | EDGAR |
| 4 | 2017-06-27 | EDGAR |
| 4 | 2017-06-22 | EDGAR |
| 4 | 2017-03-17 | EDGAR |