| Type | Filed | |
|---|---|---|
| 4 | 2018-06-07 | EDGAR |
| 4 | 2018-05-07 | EDGAR |
| 4 | 2018-02-13 | EDGAR |
| 3 | 2018-01-04 | EDGAR |
| 5 | 2018-01-02 | EDGAR |
| 4 | 2017-11-21 | EDGAR |
| 4 | 2017-11-20 | EDGAR |
| 4 | 2017-11-20 | EDGAR |
| 4 | 2017-11-20 | EDGAR |
| 4 | 2017-11-17 | EDGAR |
| 4 | 2017-11-17 | EDGAR |
| 4 | 2017-11-17 | EDGAR |
| 4 | 2017-09-15 | EDGAR |
| 4 | 2017-09-12 | EDGAR |
| 4 | 2017-08-30 | EDGAR |
| 4 | 2017-08-21 | EDGAR |
| 4 | 2017-08-18 | EDGAR |
| 4 | 2017-08-18 | EDGAR |
| 4 | 2017-08-17 | EDGAR |
| 4 | 2017-05-31 | EDGAR |