| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2025 | Aug 6, 2025 | 001-40033 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2024 | Jun 6, 2024 | 001-40033 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2024 | Oct 23, 2023 | 001-40033 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2023 | May 11, 2023 | 001-33378 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2022 | May 19, 2022 | 001-33378 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2022 | Mar 24, 2022 | 001-40033 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2021 | Dec 3, 2021 | 001-40033 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2021 | May 5, 2021 | 001-33378 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 10, 2020 | Dec 10, 2020 | 001-39793 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2020 | Jun 4, 2020 | 001-38536 |
| 4 | Open Document | Open Filing | May 18, 2020 | May 14, 2020 | 001-33378 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2019 | Sep 30, 2019 | 001-38536 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 2, 2019 | Sep 30, 2019 | 001-38536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2019 | May 16, 2019 | 001-33378 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2018 | May 2, 2018 | 001-33378 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2018 | Feb 26, 2018 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2018 | Jan 12, 2018 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2017 | Nov 13, 2017 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2017 | Oct 13, 2017 | 000-16211 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2017 | Sep 28, 2017 | 000-16211 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2017 | Sep 28, 2017 | 000-16211 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2017 | May 11, 2017 | 001-33378 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | 001-33378 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2015 | Jul 23, 2015 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2015 | Apr 29, 2015 | 001-33378 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2015 | Mar 9, 2015 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2015 | Mar 6, 2015 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2015 | Mar 4, 2015 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2014 | May 20, 2014 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2014 | May 13, 2014 | 000-52073 |
| 4 | Open Document | Open Filing | May 8, 2014 | May 7, 2014 | 001-33378 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2014 | Mar 9, 2014 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2014 | Mar 5, 2014 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 14, 2014 | Jan 13, 2014 | 000-52073 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 10, 2014 | Jan 10, 2014 | 000-52073 |