| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Sep 3, 2025 | Sep 1, 2025 | 000-26926 |
| 144 | Open Document | Open Filing | Nov 26, 2024 | |||
| 144 | Open Document | Open Filing | Nov 1, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Sep 4, 2024 | Aug 30, 2024 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2024 | Aug 1, 2024 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2024 | May 10, 2024 | 000-26926 |
| 144 | Open Document | Open Filing | May 10, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2024 | Feb 21, 2024 | 000-26926 |
| 144 | Open Document | Open Filing | Feb 21, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2023 | Dec 22, 2023 | 000-26926 |
| 144 | Open Document | Open Filing | Dec 22, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 29, 2023 | Aug 25, 2023 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2023 | Aug 1, 2023 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2022 | Dec 12, 2022 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2022 | Sep 6, 2022 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 30, 2022 | Aug 26, 2022 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2022 | Aug 1, 2022 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2021 | Nov 12, 2021 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 16, 2021 | Sep 15, 2021 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2021 | Aug 27, 2021 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 3, 2021 | Aug 1, 2021 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2021 | May 10, 2021 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2021 | Jan 6, 2021 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2020 | Nov 19, 2020 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2020 | Nov 2, 2020 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2020 | Aug 3, 2020 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 4, 2020 | Aug 1, 2020 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2020 | May 1, 2020 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Feb 3, 2020 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2019 | Nov 15, 2019 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2019 | Nov 1, 2019 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2019 | Aug 1, 2019 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2019 | Aug 1, 2019 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2019 | May 1, 2019 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2019 | Feb 1, 2019 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2019 | Jan 4, 2019 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2018 | Dec 3, 2018 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2018 | Nov 1, 2018 | 001-16583 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Aug 10, 2018 | Aug 1, 2018 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 3, 2018 | Aug 1, 2018 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2018 | Aug 1, 2018 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2018 | May 1, 2018 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2018 | Feb 1, 2018 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2017 | Dec 8, 2017 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2017 | Nov 1, 2017 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2017 | Aug 1, 2017 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2017 | Jul 6, 2017 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2017 | May 1, 2017 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2017 | Feb 1, 2017 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 5, 2016 | Dec 2, 2016 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2016 | Nov 1, 2016 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2016 | Aug 1, 2016 | 001-16583 |
| 3 | Open Document | Open Filing | FORM 3 | May 25, 2016 | May 25, 2016 | 001-37784 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2016 | May 2, 2016 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 14, 2016 | Apr 14, 2016 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2016 | Feb 1, 2016 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2015 | Dec 4, 2015 | 000-26926 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2015 | Nov 2, 2015 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2015 | Aug 3, 2015 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2015 | May 1, 2015 | 001-16583 |
| 4 | Open Document | Open Filing | Mar 18, 2015 | Mar 16, 2015 | 001-31225 | |
| 4 | Open Document | Open Filing | Feb 20, 2015 | Feb 19, 2015 | 001-31225 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2015 | Feb 2, 2015 | 001-16583 |
| 4 | Open Document | Open Filing | Dec 5, 2014 | Dec 5, 2014 | 000-26926 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2014 | Oct 30, 2014 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2014 | Aug 1, 2014 | 001-16583 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2014 | Jun 1, 2014 | 001-04119 |
| 4 | Open Document | Open Filing | Jun 2, 2014 | Jun 1, 2014 | 000-26926 | |
| 3 | Open Document | Open Filing | Jun 2, 2014 | Jun 1, 2014 | 000-26926 | |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2014 | May 1, 2014 | 001-16583 |
| 4 | Open Document | Open Filing | Mar 7, 2014 | Mar 7, 2014 | 001-31225 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | 001-04119 |
| 4 | Open Document | Open Filing | Feb 6, 2014 | Feb 5, 2014 | 001-31225 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2014 | Feb 1, 2014 | 001-16583 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2014 | Jan 16, 2014 | 001-16583 |