| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2025 | 11 Dec 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2025 | 14 Mar 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2025 | 11 Mar 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2025 | 28 Jan 2025 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2024 | 13 Dec 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2024 | 25 Nov 2024 | 000-18953 |
| 144 | Open Document | Open Filing | 25 Nov 2024 | |||
| 144 | Open Document | Open Filing | 25 Nov 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2024 | 12 Jul 2024 | 000-18953 |
| 144 | Open Document | Open Filing | 12 Jul 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2024 | 15 Mar 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2024 | 13 Mar 2024 | 000-18953 |
| 144 | Open Document | Open Filing | 13 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2024 | 11 Mar 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2024 | 06 Mar 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2024 | 14 Feb 2024 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2023 | 26 Dec 2023 | 000-18953 |
| 144 | Open Document | Open Filing | 27 Dec 2023 | |||
| 144 | Open Document | Open Filing | 26 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 21 Dec 2023 | 19 Dec 2023 | 000-18953 |
| 144 | Open Document | Open Filing | 20 Dec 2023 | |||
| 144 | Open Document | Open Filing | 19 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2023 | 14 Dec 2023 | 000-18953 |
| 144 | Open Document | Open Filing | 15 Dec 2023 | |||
| 144 | Open Document | Open Filing | 14 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2023 | 15 Mar 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2023 | 11 Mar 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2023 | 06 Mar 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2023 | 02 Jan 2023 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2022 | 15 Mar 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2022 | 11 Mar 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 02 Jan 2022 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 16 Mar 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2021 | 11 Mar 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2021 | 08 Mar 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 02 Mar 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 02 Jan 2021 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2020 | 11 Mar 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 03 Mar 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Nov 2019 | 14 Nov 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2019 | 12 Sep 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 07 May 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2019 | 11 Mar 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2019 | 05 Mar 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2019 | 06 Feb 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2019 | 02 Jan 2019 | 000-18953 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2018 | 14 Nov 2018 | 000-18953 |
| 3 | Open Document | Open Filing | FORM 3 | 05 Nov 2018 | 29 Oct 2018 | 000-18953 |