| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Nov 18, 2025 | Nov 17, 2025 | 000-24206 |
| 4 | Open Document | Open Filing | 4 | Aug 12, 2025 | Aug 8, 2025 | 000-24206 |
| 4 | Open Document | Open Filing | 4 | May 22, 2025 | May 22, 2025 | 000-24206 |
| 4 | Open Document | Open Filing | 4 | Jan 7, 2025 | Jan 3, 2025 | 000-24206 |
| 4 | Open Document | Open Filing | 4 | Sep 12, 2024 | Sep 10, 2024 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2024 | May 29, 2024 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2024 | May 6, 2024 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2024 | Jan 3, 2024 | 000-24206 |
| 4 | Open Document | Open Filing | Aug 24, 2023 | Aug 22, 2023 | 000-24206 | |
| 4 | Open Document | Open Filing | Jan 5, 2023 | Jan 4, 2023 | 000-24206 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2022 | Jan 3, 2022 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2021 | Jan 5, 2021 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2021 | Jan 3, 2021 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2020 | Dec 24, 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2020 | Oct 2, 2020 | 000-24206 |
| 4/A | Open Document | Open Filing | FORM 4/A - | May 18, 2020 | May 13, 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | May 15, 2020 | May 13, 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 11, 2020 | Feb 9, 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2020 | Jan 3, 2020 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 16, 2019 | Aug 14, 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 9, 2019 | Aug 7, 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 14, 2019 | Jun 12, 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2019 | Feb 9, 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 1, 2019 | Jan 30, 2019 | 000-24206 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 14, 2019 | Jan 3, 2019 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2019 | Jan 3, 2019 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2019 | Jan 2, 2019 | 001-36124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2018 | Nov 9, 2018 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 15, 2018 | Mar 13, 2018 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 13, 2018 | Feb 9, 2018 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 1, 2018 | Jan 30, 2018 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 8, 2018 | Jan 4, 2018 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2018 | Jan 3, 2018 | 000-24206 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2018 | Jan 2, 2018 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 2, 2018 | Dec 28, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 22, 2017 | Nov 17, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 15, 2017 | Mar 13, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 22, 2017 | Feb 19, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 19, 2017 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 13, 2017 | Feb 9, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 1, 2017 | Jan 30, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 6, 2017 | Jan 4, 2017 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2017 | Jan 3, 2017 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 23, 2016 | Dec 20, 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 15, 2016 | Mar 13, 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2016 | Feb 23, 2016 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 23, 2016 | Feb 19, 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2016 | Feb 19, 2016 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 11, 2016 | Feb 9, 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 2, 2016 | Jan 30, 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2016 | Jan 3, 2016 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2016 | Jan 3, 2016 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 27, 2015 | Aug 25, 2015 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 17, 2015 | Mar 13, 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 25, 2015 | Feb 20, 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 23, 2015 | Feb 19, 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 19, 2015 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2015 | Jan 30, 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2015 | Jan 2, 2015 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 6, 2015 | Jan 3, 2015 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 6, 2015 | Dec 31, 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2014 | Apr 29, 2014 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 17, 2014 | Mar 13, 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 7, 2014 | Mar 5, 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 21, 2014 | Feb 19, 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 18, 2014 | 001-36124 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2014 | Jan 3, 2014 | 000-24206 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2014 | Jan 3, 2014 | 001-36124 |