| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jun 9, 2025 | Jun 5, 2025 | 001-35005 |
| 4 | Open Document | Open Filing | 4 | Apr 15, 2025 | Mar 31, 2025 | 001-35005 |
| 4 | Open Document | Open Filing | 4 | May 30, 2024 | May 29, 2024 | 001-35005 |
| 4 | Open Document | Open Filing | 4 | May 24, 2024 | May 23, 2024 | 001-35005 |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2024 | Apr 1, 2024 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2023 | May 25, 2023 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2023 | May 22, 2023 | 001-35005 |
| 144 | Open Document | Open Filing | May 23, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2023 | Mar 30, 2023 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2022 | May 18, 2022 | 001-39512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2022 | Aug 8, 2022 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2022 | Mar 29, 2022 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2021 | Aug 9, 2021 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2021 | May 24, 2021 | 001-39512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 2, 2021 | Mar 29, 2021 | 001-35005 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 15, 2020 | Sep 15, 2020 | 001-39512 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2020 | Aug 7, 2020 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2020 | Mar 27, 2020 | 001-35005 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2019 | Sep 28, 2019 | 001-35005 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 8, 2019 | Aug 6, 2019 | 001-35005 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 8, 2019 | Aug 6, 2019 | 001-35005 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2019 | Feb 6, 2019 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2018 | Dec 17, 2018 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2018 | Nov 10, 2018 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2018 | May 8, 2018 | 000-19731 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2018 | Apr 23, 2018 | 000-19731 |