| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2022 | Dec 27, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2022 | Nov 2, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2022 | Oct 27, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2022 | Sep 22, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2022 | Aug 11, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2022 | Jun 26, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2022 | Mar 3, 2022 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2021 | Dec 26, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2021 | Nov 2, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2021 | Oct 27, 2021 | 001-12537 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 11, 2021 | 001-12537 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 5, 2021 | Jul 28, 2021 | 001-12537 |