| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2025 | May 14, 2025 | 001-07259 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2024 | May 15, 2024 | 001-07259 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 18, 2023 | May 17, 2023 | 001-07259 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 20, 2022 | May 18, 2022 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 3, 2022 | Jan 1, 2022 | 001-10714 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 4, 2021 | Jan 1, 2021 | 001-10714 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2020 | May 21, 2020 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 3, 2020 | Jan 1, 2020 | 001-10714 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2019 | May 15, 2019 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 2, 2019 | Jan 1, 2019 | 001-10714 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2018 | May 16, 2018 | 001-07259 |
| 4 | Open Document | Open Filing | Apr 17, 2018 | Apr 16, 2018 | 001-10714 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2018 | Mar 13, 2018 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 2, 2018 | Jan 1, 2018 | 001-10714 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 20, 2017 | Sep 18, 2017 | 001-36074 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 10, 2017 | Jul 10, 2017 | 001-36074 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2017 | May 17, 2017 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 3, 2017 | Jan 1, 2017 | 001-10714 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2016 | Jun 10, 2016 | 001-36074 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2016 | May 18, 2016 | 001-07259 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 29, 2016 | Feb 26, 2016 | 001-36074 |
| 4 | Open Document | Open Filing | Jan 4, 2016 | Jan 1, 2016 | 001-10714 | |
| 4 | Open Document | Open Filing | Dec 18, 2015 | Dec 18, 2015 | 001-10714 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 26, 2015 | Jun 25, 2015 | 001-36074 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2015 | May 13, 2015 | 001-07259 |
| 4 | Open Document | Open Filing | Jan 5, 2015 | Jan 1, 2015 | 001-10714 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2014 | Oct 23, 2014 | 001-36074 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 29, 2014 | Sep 25, 2014 | 001-36074 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2014 | May 14, 2014 | 001-07259 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2014 | Feb 3, 2014 | 001-07259 |
| 4/A | Open Document | Open Filing | Jan 10, 2014 | Jan 2, 2014 | 001-10714 | |
| 4 | Open Document | Open Filing | Jan 3, 2014 | Jan 2, 2014 | 001-10714 |