| Type | Filed | |
|---|---|---|
| 4 | 2018-03-14 | EDGAR |
| 4 | 2018-03-13 | EDGAR |
| 4 | 2018-02-16 | EDGAR |
| 4 | 2018-01-17 | EDGAR |
| 4 | 2018-01-02 | EDGAR |
| 4 | 2017-12-18 | EDGAR |
| 4 | 2017-11-16 | EDGAR |
| 4 | 2017-11-02 | EDGAR |
| 4 | 2017-10-02 | EDGAR |
| 4 | 2017-09-06 | EDGAR |
| 3 | 2017-08-14 | EDGAR |
| 4 | 2017-07-05 | EDGAR |
| 4 | 2017-06-20 | EDGAR |
| 4 | 2017-06-16 | EDGAR |
| 4 | 2017-06-14 | EDGAR |
| 4 | 2017-06-05 | EDGAR |
| 4 | 2017-06-05 | EDGAR |
| 4 | 2017-06-05 | EDGAR |
| 4 | 2017-06-05 | EDGAR |
| 4 | 2017-06-02 | EDGAR |