| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2024 | Dec 5, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2024 | Sep 16, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 12, 2024 | Sep 10, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2024 | Sep 5, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2024 | Aug 22, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 21, 2024 | Aug 19, 2024 | 001-08625 | 
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 25, 2024 | Jun 18, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2024 | Jun 18, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2024 | Jun 12, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2024 | Jun 6, 2024 | 001-08625 | 
| 4 | Open Document | Open Filing | Dec 15, 2023 | Dec 14, 2023 | 001-08625 | |
| 4 | Open Document | Open Filing | Dec 11, 2023 | Dec 7, 2023 | 001-08625 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2022 | Dec 15, 2022 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2022 | Dec 7, 2022 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2022 | Aug 23, 2022 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2021 | Dec 8, 2021 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2021 | Aug 11, 2021 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 11, 2021 | Jun 9, 2021 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2020 | Dec 16, 2020 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2020 | Dec 9, 2020 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 24, 2020 | Sep 24, 2020 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2020 | Sep 9, 2020 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2020 | Sep 2, 2020 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 15, 2020 | Jun 11, 2020 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2020 | May 6, 2020 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 17, 2019 | Jun 13, 2019 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2019 | May 7, 2019 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 10, 2019 | Jan 8, 2019 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2018 | Nov 7, 2018 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 15, 2018 | Jun 13, 2018 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | Apr 25, 2018 | Apr 23, 2018 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2018 | Mar 23, 2018 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2018 | Jan 2, 2018 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Jan 2, 2018 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Dec 11, 2017 | Dec 8, 2017 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Nov 9, 2017 | Aug 16, 2017 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Aug 9, 2017 | Aug 9, 2017 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 12, 2017 | Jun 8, 2017 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | Apr 21, 2017 | Apr 19, 2017 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2017 | Mar 23, 2017 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2017 | Mar 10, 2017 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Nov 10, 2016 | Nov 10, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Sep 19, 2016 | Sep 16, 2016 | 001-33076 | 
| 4/A | Open Document | Open Filing | FORM 4/A - | Aug 18, 2016 | Aug 17, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Aug 17, 2016 | Aug 17, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 13, 2016 | Jun 9, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | May 31, 2016 | May 31, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | May 16, 2016 | May 13, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2016 | Mar 10, 2016 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2016 | Jan 15, 2016 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jan 12, 2016 | Jan 6, 2016 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Dec 14, 2015 | Dec 14, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Nov 18, 2015 | Nov 17, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | 4 | Sep 15, 2015 | Sep 11, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Aug 19, 2015 | Aug 18, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jul 9, 2015 | Jul 8, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jul 1, 2015 | Jun 23, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 9, 2015 | Jun 5, 2015 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2015 | Jan 28, 2015 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 23, 2015 | Jan 21, 2015 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2015 | Jan 15, 2015 | 001-08625 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 10, 2014 | Jun 6, 2014 | 001-33076 | 
| 4 | Open Document | Open Filing | FORM 4 - | Jun 6, 2014 | Jun 6, 2014 | 001-33076 |