| Type | Filed | |
|---|---|---|
| 4 | 2019-05-15 | EDGAR |
| 4 | 2019-05-03 | EDGAR |
| 4 | 2019-04-24 | EDGAR |
| 4 | 2019-04-03 | EDGAR |
| 4 | 2019-03-29 | EDGAR |
| 4 | 2019-03-07 | EDGAR |
| 4 | 2019-01-23 | EDGAR |
| 4 | 2019-01-23 | EDGAR |
| 4 | 2019-01-23 | EDGAR |
| 4 | 2019-01-23 | EDGAR |
| 4 | 2019-01-23 | EDGAR |
| 4 | 2019-01-23 | EDGAR |
| 4 | 2018-11-13 | EDGAR |
| 4 | 2018-11-09 | EDGAR |
| 4 | 2018-09-17 | EDGAR |
| 4 | 2018-09-12 | EDGAR |
| 4 | 2018-09-12 | EDGAR |
| 4 | 2018-08-17 | EDGAR |
| 4 | 2018-08-10 | EDGAR |
| 4 | 2018-07-11 | EDGAR |