| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 3, 2025 | Jan 30, 2025 | 001-33666 | |
| 4 | Open Document | Open Filing | Jan 29, 2024 | Jan 25, 2024 | 001-33666 | |
| 4 | Open Document | Open Filing | Jan 27, 2023 | Jan 26, 2023 | 001-33666 | |
| 4 | Open Document | Open Filing | Aug 9, 2022 | Aug 8, 2022 | 001-33666 | |
| 4 | Open Document | Open Filing | Jan 31, 2022 | Jan 27, 2022 | 001-33666 | |
| 4 | Open Document | Open Filing | Mar 9, 2021 | Mar 5, 2021 | 001-33666 | |
| 3 | Open Document | Open Filing | Jan 28, 2021 | Jan 20, 2021 | 001-33666 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 25, 2020 | Mar 23, 2020 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2020 | Mar 15, 2020 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2019 | Nov 15, 2019 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2019 | Mar 15, 2019 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2018 | Dec 1, 2018 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2018 | Mar 15, 2018 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2017 | Dec 1, 2017 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2017 | Mar 15, 2017 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2016 | Dec 1, 2016 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2016 | Mar 15, 2016 | 001-35666 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2015 | Dec 1, 2015 | 001-35666 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 3, 2015 | Dec 1, 2015 | 001-35666 |