| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2022 | Jun 7, 2022 | 001-35420 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 8, 2022 | Jun 6, 2022 | 001-35420 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 16, 2020 | 001-38959 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2020 | Aug 16, 2020 | 001-38959 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2020 | Jun 3, 2020 | 001-38959 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2019 | Dec 12, 2019 | 001-38959 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 15, 2019 | Nov 13, 2019 | 001-38959 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 15, 2019 | Oct 9, 2019 | 001-38959 |