| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2025 | Apr 1, 2025 | 001-13677 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2024 | Nov 1, 2024 | 001-13677 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2024 | Apr 1, 2024 | 001-13677 |
| 4 | Open Document | Open Filing | Apr 5, 2022 | Apr 1, 2022 | 001-13677 | |
| 4 | Open Document | Open Filing | Jun 2, 2021 | Jun 1, 2021 | 001-13677 | |
| 4 | Open Document | Open Filing | May 3, 2021 | Apr 30, 2021 | 001-13677 | |
| 4 | Open Document | Open Filing | Jul 27, 2020 | Jul 24, 2020 | 001-13677 | |
| 4 | Open Document | Open Filing | Jul 25, 2019 | Jul 25, 2019 | 001-13677 | |
| 3 | Open Document | Open Filing | Oct 9, 2018 | Oct 1, 2018 | 001-13677 |