| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Jul 22, 2025 | |||
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 29, 2025 | Apr 21, 2025 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 23, 2025 | Apr 21, 2025 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 14, 2024 | Jun 12, 2024 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 29, 2023 | Jun 27, 2023 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 30, 2023 | May 26, 2023 | 001-38365 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2023 | May 15, 2023 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2023 | May 15, 2023 | 001-38365 |
| 4 | Open Document | Open Filing | Jun 21, 2022 | Jun 16, 2022 | 001-38365 | |
| 4 | Open Document | Open Filing | May 19, 2022 | May 18, 2022 | 001-38365 | |
| 4 | Open Document | Open Filing | Mar 31, 2022 | Mar 31, 2022 | 001-38365 | |
| 4 | Open Document | Open Filing | Nov 22, 2021 | Nov 17, 2021 | 001-38365 | |
| 4 | Open Document | Open Filing | Nov 1, 2021 | Nov 1, 2021 | 001-38365 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2021 | May 28, 2021 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 15, 2020 | Sep 11, 2020 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2019 | Aug 16, 2019 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2018 | Sep 18, 2018 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2018 | Jul 24, 2018 | 001-38365 |
| 4 | Open Document | Open Filing | 4 | Jun 13, 2018 | Jun 12, 2018 | 001-36019 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2018 | Mar 26, 2018 | 001-38365 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2018 | Feb 25, 2016 | 001-36019 |
| 4 | Open Document | Open Filing | 4 | Feb 28, 2018 | Feb 27, 2018 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT - CHARLES E. MATHER IV | Jun 21, 2017 | Jun 20, 2017 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 31, 2016 | May 27, 2016 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 10, 2016 | Feb 9, 2016 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 10, 2015 | Mar 10, 2015 | 001-36019 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 25, 2015 | 001-36019 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2014 | Oct 29, 2014 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 20, 2014 | Jun 17, 2014 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 26, 2014 | Feb 11, 2014 | 001-36019 |