| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2025 | 03 Jul 2025 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2025 | 01 Jul 2025 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2025 | 11 Mar 2025 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2025 | 10 Mar 2025 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2024 | 19 Aug 2024 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2024 | 11 Mar 2024 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 10 Mar 2024 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2024 | 20 Feb 2024 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2023 | 09 Aug 2023 | 000-26224 |
| 144 | Open Document | Open Filing | 09 Aug 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2023 | 03 Jul 2023 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2023 | 10 Mar 2023 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2023 | 13 Feb 2023 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2022 | 08 Dec 2022 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2022 | 02 Aug 2022 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2022 | 11 Mar 2022 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2022 | 11 Feb 2022 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2021 | 10 Nov 2021 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2021 | 12 Mar 2021 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 02 Mar 2021 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2020 | 13 Aug 2020 | 000-26224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2020 | 03 Jul 2020 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 13 Mar 2020 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2020 | 13 Feb 2020 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2019 | 30 Jul 2019 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2019 | 13 Mar 2019 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2019 | 14 Feb 2019 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2018 | 01 Oct 2018 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2018 | 10 Aug 2018 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2018 | 23 Mar 2018 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2018 | 13 Mar 2018 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2018 | 15 Feb 2018 | 000-26224 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2017 | 20 Nov 2017 | 000-26224 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Oct 2017 | 17 Oct 2017 | 000-26224 |