| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2025 | 04 Jun 2025 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2025 | 02 Jan 2025 | 000-24657 |
| 4/A | Open Document | Open Filing | FORM 4/A | 04 Sep 2024 | 02 Jan 2024 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2024 | 02 Jan 2024 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2023 | 03 Jan 2023 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2022 | 15 Jun 2022 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2021 | 24 Aug 2021 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 04 Jan 2021 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 24 Sep 2020 | 000-24657 |
| 4/A | Open Document | Open Filing | FORM 4/A | 07 Jan 2020 | 02 Jan 2020 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2019 | 26 Nov 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2019 | 30 Sep 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2019 | 26 Sep 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2019 | 12 Jun 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 29 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2019 | 28 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2019 | 27 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2019 | 26 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2019 | 25 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2019 | 22 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2019 | 21 Mar 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 02 Jan 2019 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2018 | 02 Jan 2018 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2017 | 03 Jan 2017 | 000-24657 |
| 4/A | Open Document | Open Filing | FORM 4/A | 30 Jun 2016 | 22 Jun 2016 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2016 | 22 Jun 2016 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2016 | 21 Dec 2015 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2014 | 04 Dec 2014 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2014 | 20 Feb 2014 | 000-24657 |