| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jul 3, 2023 | Jun 29, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | Jun 26, 2023 | Jun 21, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | May 30, 2023 | May 25, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | May 23, 2023 | May 18, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | May 18, 2023 | May 16, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | May 16, 2023 | May 12, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | Apr 3, 2023 | Mar 30, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | Mar 30, 2023 | Mar 28, 2023 | 000-31203 | |
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 29, 2022 | 000-31203 | |
| 4 | Open Document | Open Filing | Dec 29, 2022 | Dec 27, 2022 | 000-31203 | |
| 4 | Open Document | Open Filing | Nov 28, 2022 | Nov 23, 2022 | 000-31203 | |
| 4 | Open Document | Open Filing | Nov 17, 2022 | Nov 15, 2022 | 000-31203 | |
| 4 | Open Document | Open Filing | Oct 3, 2022 | Sep 29, 2022 | 000-31203 | |
| 4 | Open Document | Open Filing | Sep 30, 2022 | Sep 28, 2022 | 000-31203 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 31, 2022 | Mar 16, 2022 | 000-31203 |
| 4/A | Open Document | Open Filing | FORM 4A | Mar 31, 2022 | Dec 27, 2021 | 000-31203 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 31, 2022 | Dec 17, 2021 | 000-31203 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 31, 2022 | Dec 16, 2021 | 000-31203 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 31, 2022 | Dec 14, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2022 | Mar 29, 2022 | 000-31203 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2022 | Mar 18, 2022 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2022 | Mar 18, 2022 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2022 | Mar 18, 2022 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 29, 2021 | Dec 27, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2021 | Dec 17, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2021 | Dec 16, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2021 | Dec 14, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2021 | Mar 24, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 11, 2021 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2020 | Dec 18, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2020 | Dec 14, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2020 | Dec 16, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2020 | Nov 24, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2020 | Nov 20, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2020 | Nov 18, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2020 | Nov 16, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 10, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2020 | Oct 2, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2020 | Sep 30, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2020 | Sep 28, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 28, 2020 | Sep 24, 2020 | 000-31203 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 24, 2020 | Sep 22, 2020 | 000-31203 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | May 26, 2020 | May 21, 2020 | 000-31203 |