| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 22 Jul 2025 | |||
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Apr 2025 | 21 Apr 2025 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Apr 2025 | 21 Apr 2025 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Jun 2024 | 12 Jun 2024 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jun 2023 | 27 Jun 2023 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 May 2023 | 26 May 2023 | 001-38365 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2023 | 15 May 2023 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2023 | 15 May 2023 | 001-38365 |
| 4 | Open Document | Open Filing | 21 Jun 2022 | 16 Jun 2022 | 001-38365 | |
| 4 | Open Document | Open Filing | 19 May 2022 | 18 May 2022 | 001-38365 | |
| 4 | Open Document | Open Filing | 31 Mar 2022 | 31 Mar 2022 | 001-38365 | |
| 4 | Open Document | Open Filing | 22 Nov 2021 | 17 Nov 2021 | 001-38365 | |
| 4 | Open Document | Open Filing | 01 Nov 2021 | 01 Nov 2021 | 001-38365 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2021 | 28 May 2021 | 001-38365 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Sep 2020 | 11 Sep 2020 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2019 | 16 Aug 2019 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Sep 2018 | 18 Sep 2018 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jul 2018 | 24 Jul 2018 | 001-38365 |
| 4 | Open Document | Open Filing | 4 | 13 Jun 2018 | 12 Jun 2018 | 001-36019 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2018 | 26 Mar 2018 | 001-38365 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2018 | 25 Feb 2016 | 001-36019 |
| 4 | Open Document | Open Filing | 4 | 28 Feb 2018 | 27 Feb 2018 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT - CHARLES E. MATHER IV | 21 Jun 2017 | 20 Jun 2017 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 May 2016 | 27 May 2016 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Feb 2016 | 09 Feb 2016 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Mar 2015 | 10 Mar 2015 | 001-36019 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2015 | 25 Feb 2015 | 001-36019 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2014 | 29 Oct 2014 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Jun 2014 | 17 Jun 2014 | 001-36019 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Feb 2014 | 11 Feb 2014 | 001-36019 |