| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2024 | Apr 1, 2024 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2024 | Mar 4, 2024 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2023 | Apr 26, 2023 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Apr 1, 2023 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2023 | Mar 2, 2023 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 31, 2022 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2022 | Apr 1, 2022 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 9, 2022 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2021 | Jun 1, 2021 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 12, 2021 | Apr 1, 2021 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2021 | Mar 12, 2021 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Dec 31, 2020 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jul 1, 2020 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2020 | Jun 1, 2020 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2020 | May 11, 2020 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Jan 31, 2020 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2019 | Aug 24, 2019 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2019 | Jul 1, 2019 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2019 | Jun 1, 2019 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2019 | May 13, 2019 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Jan 31, 2019 | 001-14039 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 7, 2019 | Dec 31, 2018 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Dec 31, 2018 | 001-14039 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 2, 2018 | Jul 1, 2018 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2018 | Jul 1, 2018 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2018 | May 14, 2018 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2018 | May 10, 2018 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Dec 31, 2017 | 001-14039 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 13, 2017 | Jul 11, 2017 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2017 | May 11, 2017 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 31, 2016 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2016 | Aug 24, 2016 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2016 | May 13, 2016 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Dec 31, 2015 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2015 | Jul 1, 2015 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2015 | May 15, 2015 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | May 10, 2015 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Dec 31, 2014 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2014 | Oct 15, 2014 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2014 | Jul 1, 2014 | 001-14039 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2014 | May 14, 2014 | 001-14039 |