| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 22, 2025 | May 21, 2025 | 001-33988 |
| 3 | Open Document | Open Filing | 3 | Jul 30, 2024 | Jul 19, 2024 | 001-33988 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2023 | Nov 7, 2023 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 18, 2023 | Mar 31, 2023 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2023 | Jan 24, 2023 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2023 | Jan 17, 2023 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 26, 2022 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2022 | Jan 21, 2022 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2022 | Jan 13, 2022 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2021 | May 12, 2021 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2021 | Jan 15, 2021 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2020 | Jan 21, 2020 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2020 | Jan 15, 2020 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2019 | May 9, 2019 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 15, 2019 | Jan 11, 2019 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2018 | Aug 1, 2018 | 001-37540 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 20, 2018 | Apr 12, 2018 | 001-37540 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2016 | Sep 20, 2016 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2015 | Sep 15, 2015 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 7, 2015 | Jun 15, 2015 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2014 | Nov 21, 2014 | 001-14704 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 30, 2014 | Sep 24, 2014 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2014 | Aug 28, 2014 | 001-03344 |