| Type | Filed | |
|---|---|---|
| 3 | 2019-01-08 | EDGAR |
| 4 | 2018-06-28 | EDGAR |
| 3 | 2018-01-11 | EDGAR |
| 4 | 2017-12-11 | EDGAR |
| 4 | 2017-11-30 | EDGAR |
| 4 | 2017-06-21 | EDGAR |
| 4 | 2017-06-21 | EDGAR |
| 4 | 2017-06-21 | EDGAR |
| 3 | 2017-06-16 | EDGAR |
| 4 | 2017-06-15 | EDGAR |
| 3 | 2017-03-29 | EDGAR |
| 3 | 2017-03-24 | EDGAR |
| 3 | 2017-03-10 | EDGAR |
| 3 | 2016-12-27 | EDGAR |
| 4 | 2016-04-14 | EDGAR |
| 3 | 2016-04-06 | EDGAR |
| 4 | 2016-04-06 | EDGAR |
| 4 | 2015-12-01 | EDGAR |
| 3 | 2015-09-15 | EDGAR |
| 3 | 2015-07-21 | EDGAR |