| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2025 | Jun 10, 2025 | 001-05707 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 15, 2025 | Jan 14, 2025 | 001-05707 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2024 | May 31, 2024 | 001-05707 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2024 | May 24, 2024 | 001-05707 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2024 | May 22, 2024 | 001-05707 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2023 | Sep 19, 2023 | 001-05707 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 29, 2023 | Aug 11, 2023 | 001-05707 |
| SC 13G | Open Document | Open Filing | May 20, 2022 | |||
| 4 | Open Document | Open Filing | May 11, 2022 | May 10, 2022 | 001-39900 | |
| 4 | Open Document | Open Filing | May 3, 2022 | Apr 29, 2022 | 001-39900 | |
| 4 | Open Document | Open Filing | Apr 29, 2022 | Apr 27, 2022 | 001-39900 | |
| 4 | Open Document | Open Filing | Mar 7, 2022 | Mar 2, 2022 | 001-39900 | |
| 3 | Open Document | Open Filing | May 26, 2021 | May 18, 2021 | 001-39900 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2021 | Apr 5, 2021 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2020 | Feb 28, 2020 | 001-34522 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2019 | Dec 10, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2019 | Nov 19, 2019 | 001-34522 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 4, 2019 | Sep 2, 2019 | 001-34522 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 24, 2019 | Jun 20, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2019 | Mar 22, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2018 | Dec 12, 2018 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2018 | Aug 28, 2018 | 000-31051 |
| 4 | Open Document | Open Filing | Aug 28, 2018 | Aug 24, 2018 | 001-34522 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2017 | Dec 12, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2017 | Feb 27, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 1, 2016 | Aug 30, 2016 | 001-34522 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2016 | Feb 26, 2016 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2015 | Dec 11, 2015 | 000-31051 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2015 | Mar 31, 2015 | 001-34522 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2014 | May 7, 2014 | 000-31051 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jan 23, 2014 |