| Type | Filed | |
|---|---|---|
| 4 | 2018-09-06 | EDGAR |
| 4 | 2018-08-14 | EDGAR |
| 4 | 2018-08-01 | EDGAR |
| 4 | 2018-07-10 | EDGAR |
| 4 | 2018-06-20 | EDGAR |
| 4 | 2018-05-29 | EDGAR |
| 4 | 2018-05-02 | EDGAR |
| 4 | 2018-05-02 | EDGAR |
| 4 | 2018-05-02 | EDGAR |
| 4 | 2018-05-02 | EDGAR |
| 4 | 2018-03-12 | EDGAR |
| 4 | 2017-12-27 | EDGAR |
| 4 | 2017-12-07 | EDGAR |
| 4 | 2017-12-07 | EDGAR |
| 4 | 2017-08-24 | EDGAR |
| 4 | 2017-08-16 | EDGAR |
| 4 | 2017-08-15 | EDGAR |
| 4 | 2017-08-14 | EDGAR |
| 3 | 2017-08-02 | EDGAR |
| 4 | 2017-05-15 | EDGAR |