| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2025 | May 22, 2025 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2025 | Feb 25, 2025 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2024 | May 17, 2024 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2023 | May 19, 2023 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2022 | May 19, 2022 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2021 | May 15, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2021 | Jul 19, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2021 | Jul 15, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2021 | Jun 17, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2021 | Jun 15, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 001-12609 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2021 | May 18, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2021 | May 15, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2021 | Apr 28, 2021 | 001-39775 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 2, 2021 | Feb 24, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2021 | Mar 10, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2021 | Feb 24, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2021 | Feb 22, 2021 | 001-39775 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 15, 2020 | Dec 15, 2020 | 001-39775 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2020 | Aug 3, 2020 | 001-12609 |
| 3 | Open Document | Open Filing | Jul 10, 2020 | Jul 1, 2020 | 001-02348 | |
| 3 | Open Document | Open Filing | Jul 10, 2020 | Jul 1, 2020 | 001-12609 |