| Type | Filed | |
|---|---|---|
| 4 | 2021-06-22 | EDGAR |
| 4 | 2021-06-17 | EDGAR |
| 4 | 2020-12-04 | EDGAR |
| 4 | 2020-11-17 | EDGAR |
| 4 | 2020-11-12 | EDGAR |
| 4 | 2020-11-04 | EDGAR |
| 4 | 2020-09-25 | EDGAR |
| 4 | 2020-09-22 | EDGAR |
| 4 | 2020-09-17 | EDGAR |
| 4 | 2020-09-16 | EDGAR |
| 4 | 2020-08-20 | EDGAR |
| 4 | 2020-08-20 | EDGAR |
| 4 | 2020-07-21 | EDGAR |
| 4 | 2020-04-15 | EDGAR |
| 4 | 2020-03-27 | EDGAR |
| 4 | 2020-01-31 | EDGAR |
| 4 | 2019-12-23 | EDGAR |
| 4 | 2019-12-18 | EDGAR |
| 4 | 2019-12-11 | EDGAR |
| 4 | 2019-12-06 | EDGAR |