| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2025 | 26 Aug 2025 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2025 | 13 Aug 2025 | 000-03922 |
| 144 | Open Document | Open Filing | 13 Aug 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2025 | 06 May 2025 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2025 | 25 Feb 2025 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2025 | 28 Jan 2025 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2025 | 27 Jan 2025 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2024 | 12 Nov 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2024 | 04 Mar 2024 | 000-03922 |
| 144 | Open Document | Open Filing | 05 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2024 | 26 Feb 2024 | 000-03922 |
| 144 | Open Document | Open Filing | 26 Feb 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2024 | 12 Feb 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2024 | 26 Jan 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2024 | 24 Jan 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2024 | 21 Jan 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2023 | 14 Dec 2023 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2023 | 08 Dec 2023 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2023 | 18 Jul 2023 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2023 | 13 Jun 2023 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2023 | 25 Jan 2023 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2023 | 20 Jan 2023 | 000-03922 |
| 4/A | Open Document | Open Filing | FORM 4/A | 31 Jan 2022 | 25 Jan 2022 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2022 | 25 Jan 2022 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2021 | 06 Dec 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2021 | 07 May 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2021 | 09 Mar 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2021 | 05 Mar 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2021 | 08 Feb 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2021 | 26 Jan 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jan 2021 | 21 Jan 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2020 | 24 Nov 2020 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2020 | 14 May 2020 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2020 | 13 Mar 2020 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2020 | 28 Jan 2020 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2020 | 23 Jan 2020 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Apr 2019 | 11 Apr 2019 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2019 | 25 Jan 2019 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2018 | 26 Jan 2018 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2017 | 17 Jan 2017 | 000-03922 |
| 3 | Open Document | Open Filing | FORM 3 | 28 Sep 2016 | 26 Sep 2016 | 000-03922 |