| Type | Filed | |
|---|---|---|
| 4 | 2019-03-08 | EDGAR |
| 4 | 2018-12-21 | EDGAR |
| 4 | 2018-11-30 | EDGAR |
| 4 | 2018-11-21 | EDGAR |
| 4 | 2018-11-19 | EDGAR |
| 4 | 2018-10-31 | EDGAR |
| 4 | 2018-10-31 | EDGAR |
| 4 | 2018-10-31 | EDGAR |
| 4 | 2018-10-31 | EDGAR |
| 4 | 2018-10-31 | EDGAR |
| 4 | 2018-10-31 | EDGAR |
| 4 | 2018-09-14 | EDGAR |
| 4 | 2018-08-15 | EDGAR |
| 4 | 2018-08-15 | EDGAR |
| 4 | 2018-05-24 | EDGAR |
| 4 | 2018-04-26 | EDGAR |
| 4 | 2018-04-26 | EDGAR |
| 4 | 2018-04-26 | EDGAR |
| 4 | 2018-04-26 | EDGAR |
| 4 | 2018-04-26 | EDGAR |