| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Oct 16, 2025 | Oct 14, 2025 | 000-12906 |
| 144 | Open Document | Open Filing | Oct 14, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Jul 24, 2025 | Jul 22, 2025 | 000-12906 |
| 4 | Open Document | Open Filing | 4 | Jul 23, 2025 | Jul 21, 2025 | 000-12906 |
| 4 | Open Document | Open Filing | 4 | Jul 21, 2025 | Jul 18, 2025 | 000-12906 |
| 4 | Open Document | Open Filing | 4 | Feb 6, 2025 | Feb 4, 2025 | 000-12906 |
| 144 | Open Document | Open Filing | Nov 6, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Jul 24, 2024 | Jul 22, 2024 | 000-12906 |
| 4 | Open Document | Open Filing | 4 | Jul 22, 2024 | Jul 18, 2024 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2023 | Jul 18, 2023 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2023 | Jul 17, 2023 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2022 | Jul 26, 2022 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2022 | Jul 19, 2022 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2022 | Jul 18, 2022 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 12, 2022 | Jan 11, 2022 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2021 | Nov 1, 2021 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2021 | Oct 28, 2021 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 20, 2021 | Aug 18, 2021 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2021 | Jul 19, 2021 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2021 | Apr 19, 2021 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 15, 2021 | Apr 13, 2021 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2020 | Jul 21, 2020 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 14, 2020 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2019 | Jul 22, 2019 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2019 | Apr 22, 2019 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2019 | Feb 19, 2019 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 22, 2018 | Aug 20, 2018 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 10, 2018 | Aug 9, 2018 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 10, 2018 | Aug 9, 2018 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 18, 2018 | Apr 17, 2018 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 11, 2017 | Oct 9, 2017 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 13, 2016 | Oct 3, 2016 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 19, 2015 | Oct 16, 2015 | 000-12906 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2015 | Aug 17, 2015 | 000-12906 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2015 | Aug 17, 2015 | 000-12906 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 10, 2014 | Oct 8, 2014 | 000-00511 |