| Type | Filed | |
|---|---|---|
| 4 | 2018-12-03 | EDGAR |
| 4 | 2018-08-20 | EDGAR |
| 4 | 2018-06-13 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-04-03 | EDGAR |
| 4 | 2018-01-09 | EDGAR |
| 3 | 2017-06-26 | EDGAR |
| 4 | 2017-06-22 | EDGAR |
| 4 | 2017-06-22 | EDGAR |
| 4 | 2017-01-20 | EDGAR |
| 3 | 2016-08-25 | EDGAR |
| 4 | 2016-08-16 | EDGAR |
| 4 | 2016-08-15 | EDGAR |
| 4 | 2016-04-28 | EDGAR |
| 4 | 2016-02-18 | EDGAR |
| 4 | 2016-02-02 | EDGAR |
| 4 | 2015-09-09 | EDGAR |
| 4 | 2015-09-01 | EDGAR |
| 4 | 2015-08-28 | EDGAR |