| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2024 | Feb 9, 2024 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2023 | Feb 10, 2023 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2023 | Feb 9, 2023 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2022 | Feb 12, 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2022 | Feb 10, 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2022 | Feb 9, 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2022 | Feb 7, 2022 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2021 | Feb 12, 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2021 | Feb 10, 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2021 | Feb 8, 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Feb 7, 2021 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 13, 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2020 | Feb 12, 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2020 | Feb 7, 2020 | 001-04347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2019 | Nov 13, 2019 | 001-04347 |
| 4 | Open Document | Open Filing | Feb 12, 2019 | Feb 8, 2019 | 001-04347 | |
| 4 | Open Document | Open Filing | Feb 11, 2019 | Feb 7, 2019 | 001-04347 | |
| 4/A | Open Document | Open Filing | Dec 6, 2018 | Nov 13, 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | Nov 14, 2018 | Nov 13, 2018 | 001-04347 | |
| 3 | Open Document | Open Filing | Mar 26, 2018 | Mar 16, 2018 | 001-04347 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 21, 2017 | 001-31989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2017 | Feb 13, 2017 | 001-31989 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 30, 2016 | Dec 12, 2016 | 001-31989 |