| Type | Filed | |
|---|---|---|
| 3 | 2021-04-07 | EDGAR |
| 4 | 2021-04-01 | EDGAR |
| 3 | 2021-01-12 | EDGAR |
| 3 | 2019-03-25 | EDGAR |
| 4 | 2019-03-18 | EDGAR |
| 4 | 2019-01-17 | EDGAR |
| 4 | 2019-01-16 | EDGAR |
| 3 | 2019-01-04 | EDGAR |
| 3 | 2018-02-16 | EDGAR |
| 3 | 2017-06-20 | EDGAR |
| 3 | 2017-05-31 | EDGAR |
| 3 | 2016-04-01 | EDGAR |
| 3 | 2016-03-02 | EDGAR |
| 4 | 2016-02-08 | EDGAR |
| 3 | 2015-09-21 | EDGAR |
| 3 | 2015-01-06 | EDGAR |
| 4 | 2014-12-11 | EDGAR |
| 3 | 2014-06-10 | EDGAR |
| 3 | 2012-05-25 | EDGAR |
| 3 | 2012-05-25 | EDGAR |