| Type | Filed | |
|---|---|---|
| 4 | 2018-06-13 | EDGAR |
| 4 | 2018-02-07 | EDGAR |
| 4 | 2018-01-09 | EDGAR |
| 4 | 2017-12-18 | EDGAR |
| 4 | 2017-12-06 | EDGAR |
| 4 | 2017-10-05 | EDGAR |
| 3 | 2017-05-25 | EDGAR |
| 4 | 2016-09-09 | EDGAR |
| 4 | 2016-05-27 | EDGAR |
| 4 | 2016-05-23 | EDGAR |
| 4 | 2016-04-28 | EDGAR |
| 4 | 2016-02-29 | EDGAR |
| 4 | 2016-02-03 | EDGAR |
| 4 | 2015-12-11 | EDGAR |
| 4 | 2015-11-25 | EDGAR |
| 4 | 2015-11-25 | EDGAR |
| 3 | 2015-11-23 | EDGAR |
| 4 | 2015-11-10 | EDGAR |
| 3 | 2015-11-05 | EDGAR |
| 3 | 2015-11-04 | EDGAR |