| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2025 | May 21, 2025 | 001-02958 |
| 144 | Open Document | Open Filing | May 21, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2025 | May 6, 2025 | 001-02958 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2024 | Aug 6, 2024 | 001-02958 |
| 144 | Open Document | Open Filing | Aug 6, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2024 | May 7, 2024 | 001-02958 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2023 | May 5, 2023 | 001-02958 |
| 144 | Open Document | Open Filing | May 5, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2023 | May 2, 2023 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2023 | Mar 21, 2023 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2022 | Dec 20, 2022 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2022 | Sep 20, 2022 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2022 | Jun 21, 2022 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2022 | May 16, 2022 | 001-02958 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2022 | May 3, 2022 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2022 | Apr 22, 2022 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2022 | Mar 22, 2022 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2021 | Dec 21, 2021 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2021 | Sep 21, 2021 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 24, 2021 | Jun 22, 2021 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | May 28, 2021 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2021 | May 10, 2021 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2021 | May 4, 2021 | 001-02958 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2021 | Apr 30, 2021 | 001-38636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2021 | Mar 23, 2021 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2020 | Dec 15, 2020 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2020 | Nov 3, 2020 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2020 | Sep 15, 2020 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2020 | Jun 19, 2020 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2020 | Jun 16, 2020 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2020 | May 5, 2020 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2020 | Apr 17, 2020 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2020 | Mar 17, 2020 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2019 | Dec 17, 2019 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2019 | Sep 17, 2019 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2019 | Jun 18, 2019 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 4, 2019 | 001-38636 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2019 | May 7, 2019 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2019 | Apr 17, 2019 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2019 | Mar 19, 2019 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2019 | Mar 4, 2019 | 001-38636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2018 | Dec 18, 2018 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2018 | Sep 18, 2018 | 001-05224 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 17, 2018 | Sep 16, 2018 | 001-38636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2018 | Jun 19, 2018 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2018 | May 3, 2018 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2018 | Apr 19, 2018 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2018 | Mar 20, 2018 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2017 | Dec 19, 2017 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2017 | Sep 19, 2017 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2017 | Jun 20, 2017 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2017 | May 2, 2017 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2017 | Apr 20, 2017 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2017 | Mar 21, 2017 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2016 | Dec 20, 2016 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2016 | Sep 20, 2016 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2016 | Jun 21, 2016 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2016 | May 3, 2016 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2016 | Apr 20, 2016 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2016 | Mar 22, 2016 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2015 | Dec 23, 2015 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2015 | Dec 22, 2015 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2015 | Sep 22, 2015 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2015 | Jun 23, 2015 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2015 | May 5, 2015 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 20, 2015 | Apr 16, 2015 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2015 | Mar 24, 2015 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Dec 15, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2014 | Nov 14, 2014 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2014 | Sep 16, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2014 | Sep 12, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2014 | Aug 25, 2014 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2014 | Aug 15, 2014 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2014 | Aug 1, 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2014 | Jul 29, 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2014 | Jun 17, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2014 | Jun 13, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 15, 2014 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2014 | May 8, 2014 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2014 | May 6, 2014 | 001-02958 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2014 | Apr 15, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2014 | Mar 18, 2014 | 001-05224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2014 | Mar 14, 2014 | 001-05224 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2014 | Mar 14, 2014 | 001-05318 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2014 | Mar 13, 2014 | 001-05318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2014 | Feb 14, 2014 | 001-02958 |