| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2025 | Jul 28, 2025 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2025 | Jun 12, 2025 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2024 | Jun 13, 2024 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 22, 2023 | Jun 20, 2023 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2022 | Jun 10, 2022 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2022 | May 18, 2022 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2022 | Apr 1, 2022 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2022 | Mar 8, 2022 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 3, 2022 | 001-33251 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2022 | Feb 22, 2022 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2021 | Dec 10, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 14, 2021 | Sep 10, 2021 | 333-07708 | 
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 20, 2021 | Jun 25, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 29, 2021 | Jun 25, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2021 | Jun 11, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2021 | Apr 2, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2021 | Feb 22, 2021 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2020 | Dec 4, 2020 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2020 | Sep 4, 2020 | 333-07708 | 
| 3 | Open Document | Open Filing | Jul 2, 2020 | Jun 12, 2020 | 001-33251 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 26, 2020 | Jun 25, 2020 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2020 | Jun 5, 2020 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2020 | Mar 27, 2020 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 20, 2020 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2019 | Dec 6, 2019 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 10, 2019 | Sep 6, 2019 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2019 | Jun 26, 2019 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 22, 2019 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 22, 2019 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2018 | Dec 7, 2018 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 11, 2018 | Sep 7, 2018 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2018 | Jun 28, 2018 | 333-07708 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2018 | Jun 25, 2018 | 333-07708 | 
| 3 | Open Document | Open Filing | FORM 3 | Jun 27, 2018 | Jun 25, 2018 | 333-07708 |