| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2025 | 19 Aug 2025 | 000-03922 |
| 144 | Open Document | Open Filing | 18 Aug 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2025 | 15 May 2025 | 000-03922 |
| 5 | Open Document | Open Filing | FORM 5 | 13 Feb 2025 | 31 Dec 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2024 | 16 May 2024 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2024 | 15 Feb 2024 | 000-03922 |
| 144 | Open Document | Open Filing | 15 Feb 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2023 | 25 May 2023 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2022 | 12 May 2022 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2021 | 05 Nov 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2021 | 13 May 2021 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2020 | 03 Aug 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 | 17 Dec 2019 | 16 Dec 2019 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2018 | 16 May 2018 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2017 | 13 Dec 2017 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2017 | 17 May 2017 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2016 | 12 Dec 2016 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2016 | 17 May 2016 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2015 | 19 May 2015 | 000-03922 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2014 | 22 May 2014 | 000-03922 |