| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A | 17 Mar 2025 | 20 Nov 2024 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2025 | 02 Jan 2025 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2024 | 20 Nov 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 | 05 Jan 2022 | 03 Jan 2022 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2021 | 01 Sep 2021 | 000-24657 |
| 4/A | Open Document | Open Filing | FORM 4/A | 13 Apr 2021 | 23 Jun 2020 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 04 Jan 2021 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2020 | 07 Dec 2020 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2020 | 29 Jun 2020 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2020 | 23 Jun 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 | 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 | 02 Jan 2018 | 29 Dec 2017 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2017 | 08 Jun 2017 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2017 | 03 Jan 2017 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2016 | 21 Dec 2015 | 000-24657 |
| 4/A | Open Document | Open Filing | FORM 4/A | 01 Sep 2015 | 26 Aug 2015 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2015 | 26 Aug 2015 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2015 | 31 Mar 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 | 26 Aug 2014 | 25 Aug 2014 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2014 | 01 Jul 2014 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2014 | 28 May 2014 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2014 | 24 Mar 2014 | 000-24657 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2014 | 20 Feb 2014 | 000-24657 |