| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jan 2, 2025 | Jan 2, 2025 | 000-50658 | 
| 4 | Open Document | Open Filing | 4 | Nov 7, 2024 | Nov 6, 2024 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2023 | Sep 28, 2023 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2023 | Jan 25, 2023 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2022 | Dec 30, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 12, 2022 | Dec 8, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2022 | Dec 6, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2022 | Dec 1, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2022 | Nov 29, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2022 | Nov 22, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2022 | Nov 17, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2022 | Nov 15, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2022 | Nov 10, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2022 | Sep 8, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 7, 2022 | Sep 6, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2022 | Sep 1, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2022 | Aug 30, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 29, 2022 | Aug 25, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2022 | Aug 23, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2022 | Aug 18, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2022 | Aug 16, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2022 | Jun 7, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2022 | Jun 2, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2022 | May 31, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 31, 2022 | May 26, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2022 | May 24, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2022 | May 19, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2022 | May 17, 2022 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2022 | Dec 30, 2021 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2021 | Dec 31, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2020 | Dec 8, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2020 | Dec 3, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2020 | Dec 1, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2020 | Nov 24, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2020 | Nov 19, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 17, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2020 | Nov 12, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2020 | Nov 10, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2020 | Jun 4, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2020 | Jun 2, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2020 | May 26, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2020 | May 21, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2020 | May 19, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2020 | May 14, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2020 | Mar 5, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2020 | Mar 3, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2020 | Feb 27, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2020 | Feb 25, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2020 | Feb 20, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2020 | Feb 18, 2020 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2019 | Dec 5, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2019 | Dec 3, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 27, 2019 | Nov 26, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2019 | Nov 21, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2019 | Nov 19, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 15, 2019 | Nov 14, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2019 | Nov 12, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2019 | May 22, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2019 | Apr 17, 2019 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2018 | Aug 21, 2018 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2017 | Jun 15, 2017 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2016 | Apr 21, 2016 | 000-50658 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2014 | Dec 20, 2014 | 000-50658 | 
| 4 | Open Document | Open Filing | 4 | Aug 1, 2014 | Jul 30, 2014 | 000-50658 | 
| 4 | Open Document | Open Filing | 4 | Jun 20, 2014 | Jun 18, 2014 | 000-50658 | 
| 4 | Open Document | Open Filing | 4 | May 13, 2014 | May 11, 2014 | 000-50658 | 
| 4 | Open Document | Open Filing | 4 | Mar 3, 2014 | Mar 3, 2014 | 000-50658 | 
| 4 | Open Document | Open Filing | 4 | Feb 28, 2014 | Feb 26, 2014 | 000-50658 |