| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Sep 2024 | 17 Sep 2024 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 03 Jul 2024 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Apr 2024 | 10 Apr 2024 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2024 | 02 Jan 2024 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Oct 2023 | 02 Oct 2023 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jul 2023 | 03 Jul 2023 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2023 | 01 Jul 2023 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2023 | 03 Apr 2023 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2023 | 03 Jan 2023 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2022 | 13 Dec 2022 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Oct 2022 | 03 Oct 2022 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2022 | 03 Aug 2022 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2022 | 01 Jul 2022 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2022 | 01 Apr 2022 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2022 | 03 Jan 2022 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Dec 2021 | 08 Dec 2021 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2021 | 08 Nov 2021 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Oct 2021 | 01 Oct 2021 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2021 | 01 Jul 2021 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2021 | 01 Jul 2021 | 001-37352 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2021 | 27 Apr 2021 | 001-37352 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Apr 2021 | 26 Apr 2021 | 001-37352 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Apr 2021 | 01 Apr 2021 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jan 2021 | 04 Jan 2021 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Oct 2020 | 01 Oct 2020 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 01 Apr 2020 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2020 | 02 Jan 2020 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Oct 2019 | 01 Oct 2019 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Apr 2019 | 01 Apr 2019 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Nov 2018 | 19 Nov 2018 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2018 | 14 Jun 2018 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Feb 2018 | 20 Feb 2018 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jun 2017 | 15 Jun 2017 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Apr 2017 | 05 Apr 2017 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Nov 2016 | 17 Nov 2016 | 001-08546 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Dec 2015 | 08 Dec 2015 | 001-08546 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jan 2015 | 15 Jan 2015 | 001-08546 |