| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2025 | Aug 12, 2025 | 001-35618 |
| 144 | Open Document | Open Filing | Aug 12, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 15, 2025 | Jul 11, 2025 | 001-37570 |
| 144 | Open Document | Open Filing | Jul 11, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2025 | Jun 11, 2025 | 001-37570 |
| 4 | Open Document | Open Filing | 4 | Jun 13, 2025 | Jun 11, 2025 | 001-12273 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2025 | Jun 5, 2025 | 001-37570 |
| 144 | Open Document | Open Filing | Jun 5, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2025 | Jun 3, 2025 | 001-35618 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 15, 2025 | Jan 15, 2025 | 001-35618 |
| 4 | Open Document | Open Filing | 4 | Jun 17, 2024 | Jun 13, 2024 | 001-12273 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2024 | Jun 12, 2024 | 001-37570 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2024 | Jun 6, 2024 | 001-35618 |
| 4/A | Open Document | Open Filing | FORM 4/A | Apr 10, 2024 | Apr 5, 2024 | 001-37570 |
| 4 | Open Document | Open Filing | 4 | Apr 10, 2024 | Apr 8, 2024 | 001-12273 |
| 3 | Open Document | Open Filing | 3 | Apr 10, 2024 | Apr 8, 2024 | 001-12273 |
| 144 | Open Document | Open Filing | Apr 4, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2024 | Mar 1, 2024 | 001-35618 |
| 144 | Open Document | Open Filing | Mar 1, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 22, 2023 | Jun 22, 2023 | 001-37570 |
| 144 | Open Document | Open Filing | Jun 22, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2023 | Jun 14, 2023 | 001-37570 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2023 | Jun 6, 2023 | 001-35618 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2022 | Jun 15, 2022 | 001-37570 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2022 | Jun 8, 2022 | 001-35618 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2021 | Dec 1, 2021 | 001-37570 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 3, 2021 | Dec 1, 2021 | 001-37570 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 27, 2021 | Jul 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2021 | Jun 29, 2021 | 001-35618 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 29, 2021 | Jun 29, 2021 | 001-35618 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2021 | Apr 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 12, 2021 | Apr 9, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2021 | Mar 20, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2021 | Jan 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2020 | Oct 24, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2020 | Jul 24, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2020 | Apr 24, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2020 | Apr 9, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2020 | Mar 20, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 28, 2020 | Jan 24, 2020 | 000-15175 |
| 5 | Open Document | Open Filing | FORM 5 | Dec 18, 2019 | Nov 29, 2019 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2019 | Apr 9, 2019 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2019 | Mar 20, 2019 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 28, 2019 | Jan 24, 2019 | 000-15175 |
| 5 | Open Document | Open Filing | FORM 5 | Dec 20, 2018 | Nov 30, 2018 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2018 | Apr 9, 2018 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2018 | Mar 20, 2018 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2018 | Jan 24, 2018 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2017 | Mar 20, 2017 | 000-15175 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 21, 2017 | Mar 20, 2017 | 000-15175 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2016 | Dec 19, 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2016 | Dec 7, 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2016 | Dec 4, 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2016 | Nov 20, 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2016 | May 20, 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2016 | Feb 2, 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2015 | Dec 21, 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2015 | Dec 1, 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2015 | Nov 20, 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2015 | May 4, 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2014 | Nov 20, 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Dec 1, 2014 | 000-19528 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2014 | Sep 2, 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2014 | Feb 21, 2014 | 001-34554 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2014 | Feb 24, 2012 | 001-34554 |