| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2025 | Apr 3, 2025 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2025 | Mar 25, 2025 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2025 | Mar 20, 2025 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2025 | Mar 17, 2025 | 001-35908 |
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 10, 2025 | Dec 10, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2025 | Jan 2, 2025 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2024 | Dec 17, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2024 | Oct 3, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2024 | Sep 26, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 9, 2024 | Jul 5, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2024 | Jul 1, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2024 | Apr 4, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2024 | Apr 2, 2024 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2024 | Jan 4, 2024 | 001-35908 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 9, 2024 | Dec 31, 2023 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 10, 2023 | Oct 5, 2023 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 10, 2023 | Jul 6, 2023 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 30, 2023 | Jun 28, 2023 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2023 | Apr 6, 2023 | 001-35908 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2023 | Dec 31, 2022 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2022 | Jun 15, 2022 | 001-35908 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 11, 2022 | Dec 31, 2021 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2021 | Jun 16, 2021 | 001-35908 |
| 5/A | Open Document | Open Filing | FORM 5/A | Mar 23, 2021 | Dec 31, 2020 | 001-35908 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 16, 2021 | Dec 31, 2020 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2020 | Jun 19, 2020 | 001-35908 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2020 | Dec 31, 2019 | 001-35908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2019 | Jun 12, 2019 | 001-35908 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Dec 31, 2018 | 001-35908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2018 | Jun 13, 2018 | 001-35908 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2018 | Dec 31, 2017 | 001-35908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2017 | Jun 14, 2017 | 001-35908 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2017 | Dec 31, 2016 | 001-35908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2016 | Aug 8, 2016 | 001-35908 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2016 | Jun 15, 2016 | 001-35908 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2016 | Dec 31, 2015 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2015 | Aug 31, 2015 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2015 | Jun 17, 2015 | 001-35908 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 13, 2015 | Dec 31, 2014 | 001-35908 |
| 4 | Open Document | Open Filing | KIRK FORM 4 | Sep 15, 2014 | Sep 15, 2014 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2014 | Jun 18, 2014 | 001-35908 |
| 4 | Open Document | Open Filing | A. KIRK FORM 4 | May 22, 2014 | May 20, 2014 | 001-35908 |
| 4 | Open Document | Open Filing | FORM 4 A. KIRK | Mar 11, 2014 | Mar 7, 2014 | 001-35908 |
| 5 | Open Document | Open Filing | FORM 5 A. KIRK | Feb 14, 2014 | Dec 31, 2013 | 001-35908 |
| 4 | Open Document | Open Filing | A. KIRK FORM 4 | Jan 21, 2014 | Jan 17, 2014 | 001-35908 |