| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Dec 2025 | 01 Dec 2025 | 001-07463 | |
| 4 | Open Document | Open Filing | 19 Nov 2025 | 17 Nov 2025 | 001-07463 | |
| 4 | Open Document | Open Filing | 17 Nov 2025 | 13 Nov 2025 | 001-07463 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 May 2025 | 06 May 2025 | 000-54863 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 May 2025 | 02 May 2025 | 000-54863 |
| 4 | Open Document | Open Filing | 03 Dec 2024 | 29 Nov 2024 | 001-07463 | |
| 4 | Open Document | Open Filing | 19 Nov 2024 | 15 Nov 2024 | 001-07463 | |
| 4 | Open Document | Open Filing | 15 Nov 2024 | 13 Nov 2024 | 001-07463 | |
| 3 | Open Document | Open Filing | 3 | 18 Sep 2024 | 18 Sep 2024 | 001-42176 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 May 2024 | 03 May 2024 | 000-54863 |
| 4 | Open Document | Open Filing | 12 Mar 2024 | 08 Mar 2024 | 001-07463 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2023 | 01 Dec 2023 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2023 | 17 Nov 2023 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2023 | 16 Nov 2023 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2023 | 15 Nov 2023 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2023 | 13 Nov 2023 | 001-07463 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 May 2023 | 05 May 2023 | 000-54863 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2022 | 01 Dec 2022 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2022 | 18 Nov 2022 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2022 | 16 Nov 2022 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2022 | 11 Nov 2022 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2022 | 07 Nov 2022 | 001-07463 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Apr 2022 | 27 Apr 2022 | 000-54863 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2021 | 29 Nov 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 18 Nov 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2021 | 17 Nov 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2021 | 12 Nov 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2021 | 05 Nov 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2021 | 09 Sep 2021 | 000-54863 |
| 3 | Open Document | Open Filing | FORM 3 | 07 May 2021 | 28 Apr 2021 | 000-54863 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2021 | 08 Mar 2021 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2020 | 27 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2020 | 18 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2020 | 16 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2020 | 13 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2020 | 06 Nov 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2020 | 31 Jan 2020 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2019 | 29 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2019 | 15 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2019 | 13 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2019 | 07 Nov 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2019 | 01 Feb 2019 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2018 | 29 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Nov 2018 | 26 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2018 | 16 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 07 Nov 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2018 | 01 Feb 2018 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2017 | 29 Nov 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2017 | 29 Nov 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2017 | 16 Nov 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2017 | 01 Feb 2017 | 001-07463 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2016 | 16 Nov 2016 | 001-07463 |
| 3 | Open Document | Open Filing | FORM 3 | 08 Feb 2016 | 01 Feb 2016 | 001-07463 |