| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2024 | Dec 11, 2024 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2024 | Nov 7, 2024 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2023 | Dec 13, 2023 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2022 | Dec 14, 2022 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2021 | Dec 16, 2021 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2020 | Dec 9, 2020 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2019 | Dec 11, 2019 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2018 | Dec 12, 2018 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2017 | Dec 13, 2017 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2016 | Dec 14, 2016 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2016 | Oct 5, 2016 | 001-33503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2015 | Dec 16, 2015 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2015 | Jul 31, 2015 | 001-31468 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2014 | Dec 17, 2014 | 001-12297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2014 | Jun 15, 2014 | 001-31468 |