| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 19, 2025 | Aug 16, 2025 | 000-07674 |
| 4 | Open Document | Open Filing | 4 | Aug 18, 2025 | Aug 14, 2025 | 000-07674 |
| 4 | Open Document | Open Filing | 4 | Jul 31, 2025 | Jul 29, 2025 | 000-07674 |
| 4 | Open Document | Open Filing | 4 | Mar 25, 2025 | Mar 21, 2025 | 000-07674 |
| 4 | Open Document | Open Filing | 4 | Dec 12, 2024 | Dec 10, 2024 | 000-07674 |
| 4 | Open Document | Open Filing | 4 | Aug 20, 2024 | Aug 16, 2024 | 000-07674 |
| 4 | Open Document | Open Filing | 4 | Aug 15, 2024 | Aug 14, 2024 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 20, 2024 | Mar 18, 2024 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2023 | Dec 14, 2023 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 31, 2023 | Oct 27, 2023 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2023 | Aug 16, 2023 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2022 | Nov 2, 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 16, 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2022 | Mar 11, 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2022 | Feb 7, 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 29, 2021 | Oct 27, 2021 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2021 | Aug 16, 2021 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2021 | Aug 6, 2021 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2020 | Oct 27, 2020 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2020 | Feb 11, 2020 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2019 | Oct 22, 2019 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2019 | Jun 26, 2019 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2019 | Feb 6, 2019 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2018 | Oct 23, 2018 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2017 | Oct 24, 2017 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2017 | Jun 12, 2017 | 000-07674 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 5, 2017 | May 5, 2017 | 000-07674 |