| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 16 Dec 2025 | 15 Dec 2025 | 000-25248 | |
| 4 | Open Document | Open Filing | 19 Nov 2025 | 17 Nov 2025 | 000-25248 | |
| 144 | Open Document | Open Filing | 14 Nov 2025 | |||
| 4 | Open Document | Open Filing | 19 Dec 2024 | 17 Dec 2024 | 000-25248 | |
| 4 | Open Document | Open Filing | 17 Jun 2024 | 13 Jun 2024 | 000-25248 | |
| 144 | Open Document | Open Filing | 13 Jun 2024 | |||
| 4 | Open Document | Open Filing | 14 Dec 2023 | 12 Dec 2023 | 000-25248 | |
| 4 | Open Document | Open Filing | 17 Aug 2023 | 16 Aug 2023 | 000-25248 | |
| 144 | Open Document | Open Filing | 16 Aug 2023 | |||
| 4 | Open Document | Open Filing | 13 Dec 2022 | 09 Dec 2022 | 000-25248 | |
| 4 | Open Document | Open Filing | 12 Sep 2022 | 08 Sep 2022 | 000-25248 | |
| 4 | Open Document | Open Filing | 24 Nov 2021 | 22 Nov 2021 | 000-25248 | |
| 4 | Open Document | Open Filing | 16 Jun 2021 | 15 Jun 2021 | 000-25248 | |
| 4 | Open Document | Open Filing | 23 Apr 2021 | 22 Apr 2021 | 000-25248 | |
| 4 | Open Document | Open Filing | 21 Apr 2021 | 19 Apr 2021 | 000-25248 | |
| 4 | Open Document | Open Filing | 16 Dec 2020 | 15 Dec 2020 | 000-25248 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2019 | 04 Dec 2019 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Aug 2019 | 21 Aug 2019 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Apr 2019 | 16 Apr 2019 | 000-25248 |
| 4/A | Open Document | Open Filing | FORM 4/A | 18 Apr 2019 | 26 Mar 2019 | 000-25248 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Apr 2019 | 26 Mar 2019 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Mar 2019 | 26 Mar 2019 | 000-25248 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2018 | 10 Dec 2018 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Nov 2017 | 20 Nov 2017 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2016 | 16 Dec 2016 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Dec 2015 | 17 Dec 2015 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Dec 2014 | 18 Dec 2014 | 000-25248 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Dec 2014 | 01 Jan 2013 | 000-25248 |