| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 15, 2022 | Nov 11, 2022 | 001-35373 | |
| 4 | Open Document | Open Filing | Mar 18, 2022 | Mar 16, 2022 | 001-35373 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2021 | Mar 11, 2021 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | 001-35373 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 18, 2020 | Apr 29, 2020 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2020 | Apr 29, 2020 | 001-35373 |
| 3 | Open Document | Open Filing | Feb 20, 2020 | Feb 13, 2020 | 001-35373 |