| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 24, 2025 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2025 | Feb 20, 2025 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 24, 2024 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2024 | Feb 21, 2024 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2024 | Feb 18, 2024 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2023 | May 15, 2023 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2023 | May 1, 2023 | 001-13901 |
| 4/A | Open Document | Open Filing | FORM 4/A | Apr 10, 2023 | Feb 23, 2023 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2023 | Mar 11, 2023 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2023 | Feb 23, 2023 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2023 | Feb 17, 2023 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 11, 2022 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2022 | Feb 24, 2022 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2022 | Feb 18, 2022 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2021 | Feb 18, 2021 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2020 | Mar 23, 2020 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2020 | Mar 11, 2020 | 001-13901 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2019 | Dec 6, 2019 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2019 | Feb 28, 2019 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2019 | Feb 19, 2019 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2018 | Feb 28, 2018 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2018 | Feb 20, 2018 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Dec 13, 2017 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2017 | Dec 6, 2017 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2017 | Feb 14, 2017 | 001-13901 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2016 | Feb 16, 2016 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 21, 2015 | Jan 20, 2015 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2014 | Oct 29, 2014 | 001-13901 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2014 | Oct 29, 2014 | 001-13901 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2014 | Jun 30, 2014 | 001-13901 |