| Type | Filed | |
|---|---|---|
| SC 13D/A | 2021-09-03 | EDGAR |
| SC 13D/A | 2021-08-18 | EDGAR |
| N-PX | 2021-08-16 | EDGAR |
| SC 13D/A | 2021-07-28 | EDGAR |
| 3 | 2021-07-08 | EDGAR |
| 3 | 2021-07-08 | EDGAR |
| NPORT-P | 2021-06-28 | EDGAR |
| SC 13D/A | 2021-05-25 | EDGAR |
| 4 | 2021-05-13 | EDGAR |
| 4 | 2021-05-10 | EDGAR |
| 4 | 2021-05-03 | EDGAR |
| 4 | 2021-04-29 | EDGAR |
| 4 | 2021-04-27 | EDGAR |
| 4 | 2021-04-23 | EDGAR |
| 4 | 2021-04-21 | EDGAR |
| 4 | 2021-04-16 | EDGAR |
| 4 | 2021-04-14 | EDGAR |
| 4 | 2021-04-12 | EDGAR |
| 4 | 2021-04-08 | EDGAR |
| N-CSRS | 2021-04-08 | EDGAR |