| Type | Filed | |
|---|---|---|
| 4 | 2018-05-18 | EDGAR |
| 4 | 2018-05-15 | EDGAR |
| 4 | 2018-04-13 | EDGAR |
| 4 | 2018-04-06 | EDGAR |
| 4 | 2018-03-30 | EDGAR |
| 4 | 2018-03-14 | EDGAR |
| 4 | 2018-02-13 | EDGAR |
| 4 | 2018-01-16 | EDGAR |
| 3 | 2017-09-15 | EDGAR |
| 4 | 2017-09-15 | EDGAR |
| 3 | 2017-08-09 | EDGAR |
| 4 | 2017-08-09 | EDGAR |
| 4 | 2017-08-09 | EDGAR |
| 3 | 2017-08-03 | EDGAR |
| 4 | 2017-08-03 | EDGAR |
| 4 | 2017-07-18 | EDGAR |
| 4 | 2017-07-18 | EDGAR |
| 4 | 2017-07-18 | EDGAR |
| 4 | 2017-07-18 | EDGAR |
| 4 | 2017-04-26 | EDGAR |