| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jul 2, 2025 | Jul 1, 2025 | 001-12830 |
| 4 | Open Document | Open Filing | Jun 25, 2025 | Jun 23, 2025 | 001-41608 | |
| 4 | Open Document | Open Filing | 4 | Feb 6, 2025 | Feb 4, 2025 | 001-36297 |
| 4 | Open Document | Open Filing | Aug 28, 2024 | Aug 26, 2024 | 001-41608 | |
| 3 | Open Document | Open Filing | Aug 28, 2024 | Aug 26, 2024 | 001-41608 | |
| 4 | Open Document | Open Filing | 4 | Jul 3, 2024 | Jul 1, 2024 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2024 | May 1, 2024 | 001-36297 |
| 4 | Open Document | Open Filing | Jul 3, 2023 | Jul 1, 2023 | 001-12830 | |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2023 | May 3, 2023 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2022 | Sep 29, 2022 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2022 | Aug 18, 2022 | 001-00100 |
| 4 | Open Document | Open Filing | Jul 6, 2022 | Jul 1, 2022 | 001-12830 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2022 | Jun 16, 2022 | 001-35803 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 13, 2022 | May 4, 2022 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2022 | May 4, 2022 | 001-36297 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2021 | Dec 13, 2021 | 001-36297 |
| 4 | Open Document | Open Filing | Aug 12, 2021 | Aug 10, 2021 | 001-00100 | |
| 4 | Open Document | Open Filing | FORM 4 - RUSSELL | Jul 2, 2021 | Jul 1, 2021 | 001-00100 |
| 4 | Open Document | Open Filing | Jul 1, 2021 | Jul 1, 2021 | 001-12830 | |
| 4 | Open Document | Open Filing | Jun 30, 2021 | Jun 29, 2021 | 001-12830 | |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 5, 2021 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 12, 2020 | 001-35803 |
| 4 | Open Document | Open Filing | Jul 2, 2020 | Jul 1, 2020 | 001-12830 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 19, 2020 | Jun 18, 2020 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2020 | May 14, 2020 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2020 | May 13, 2020 | 001-35803 |
| 4 | Open Document | Open Filing | Aug 26, 2019 | Aug 23, 2019 | 001-00100 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2019 | Aug 14, 2019 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2019 | Jul 1, 2019 | 001-12830 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 24, 2019 | Jun 20, 2019 | 001-00100 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2019 | May 15, 2019 | 001-35803 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 9, 2019 | 001-36297 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2018 | Jul 2, 2018 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jul 1, 2018 | 001-12830 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2018 | May 16, 2018 | 001-35803 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 10, 2018 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2018 | Mar 1, 2018 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2017 | Oct 1, 2017 | 001-35803 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2017 | Jul 1, 2017 | 001-12830 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 23, 2017 | Jun 21, 2017 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2017 | May 11, 2017 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2017 | Mar 1, 2017 | 001-35803 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 22, 2016 | Dec 21, 2016 | 001-00100 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2016 | Oct 1, 2016 | 001-35803 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2016 | Jul 21, 2016 | 001-35803 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2016 | Jul 1, 2016 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2016 | May 5, 2016 | 001-36297 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2016 | Mar 16, 2016 | 001-35803 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 21, 2015 | Dec 17, 2015 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2015 | Nov 6, 2015 | 001-12830 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 27, 2015 | Aug 25, 2015 | 001-00100 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2015 | Jul 1, 2015 | 001-12830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2015 | May 7, 2015 | 001-36297 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 13, 2015 | May 12, 2015 | 001-00100 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 26, 2015 | Mar 25, 2015 | 001-00100 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 26, 2015 | Mar 18, 2015 | 001-00100 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2015 | Mar 19, 2015 | 001-35803 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 16, 2014 | Dec 12, 2014 | 001-12830 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2014 | Aug 14, 2014 | 001-35803 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2014 | Sep 29, 2014 | 000-29801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2014 | Aug 14, 2014 | 001-35803 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 18, 2014 | Aug 14, 2014 | 001-35803 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2014 | Aug 14, 2014 | 001-14758 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2014 | May 29, 2014 | 000-29801 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2014 | Mar 4, 2014 | 001-36297 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 6, 2014 | Mar 4, 2014 | 001-36297 |