| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Dec 3, 2024 | Dec 2, 2024 | 001-33472 |
| 4 | Open Document | Open Filing | 4 | Aug 15, 2024 | Aug 13, 2024 | 001-33472 |
| 4 | Open Document | Open Filing | 4 | Jun 6, 2024 | Jun 4, 2024 | 001-33472 |
| 4 | Open Document | Open Filing | 4 | Dec 19, 2023 | Dec 15, 2023 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2023 | Aug 11, 2023 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2023 | Jun 6, 2023 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2023 | Feb 16, 2023 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2022 | Dec 16, 2022 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2022 | Aug 5, 2022 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2022 | Jun 7, 2022 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2021 | Dec 17, 2021 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2021 | Aug 6, 2021 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2021 | Jun 8, 2021 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2020 | Dec 18, 2020 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2020 | Aug 7, 2020 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2020 | Jun 9, 2020 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2019 | Dec 20, 2019 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2019 | Aug 12, 2019 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2019 | Jun 12, 2019 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2018 | Dec 20, 2018 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2018 | Aug 13, 2018 | 001-33472 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 15, 2018 | Dec 22, 2017 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2018 | Jun 15, 2018 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 26, 2017 | Dec 22, 2017 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2017 | Nov 17, 2017 | 001-35584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2017 | Aug 14, 2017 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2017 | Jun 15, 2017 | 001-35584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2017 | Jun 14, 2017 | 001-35584 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 20, 2016 | Aug 12, 2016 | 001-33472 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 20, 2016 | Dec 15, 2015 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2016 | Dec 16, 2016 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2016 | Aug 12, 2016 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2016 | Jun 9, 2016 | 001-35584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2015 | Dec 18, 2015 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2015 | Aug 7, 2015 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2015 | Jun 9, 2015 | 001-35584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2014 | Dec 19, 2014 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2014 | Jul 17, 2014 | 001-33472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2014 | Jun 12, 2014 | 001-35584 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 16, 2014 | Jun 12, 2014 | 001-35584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 19, 2014 | 001-33472 |