| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2025 | 14 Mar 2025 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2024 | 14 Aug 2024 | 000-24993 |
| 4/A | Open Document | Open Filing | FORM 4/A | 15 Mar 2024 | 05 Aug 2019 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2023 | 21 Dec 2023 | 000-24993 |
| 144 | Open Document | Open Filing | 21 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2023 | 18 Dec 2023 | 000-24993 |
| 144 | Open Document | Open Filing | 20 Dec 2023 | |||
| 144 | Open Document | Open Filing | 19 Dec 2023 | |||
| 144 | Open Document | Open Filing | 18 Dec 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2023 | 14 Jul 2023 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2023 | 14 Mar 2023 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2022 | 14 Jul 2022 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 11 Mar 2022 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2021 | 04 Aug 2021 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2021 | 12 Mar 2021 | 000-24993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2020 | 19 Mar 2020 | 000-24993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2020 | 13 Mar 2020 | 000-24993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2019 | 05 Aug 2019 | 000-24993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2019 | 14 Mar 2019 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2018 | 13 Nov 2018 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2018 | 14 Mar 2018 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2017 | 28 Nov 2017 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2017 | 20 Mar 2017 | 000-24993 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Nov 2016 | 28 Nov 2016 | 000-24993 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Nov 2016 | 28 Nov 2016 | 000-24993 |