| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 14 Nov 2025 | 31 Oct 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2025 | 03 Nov 2025 | 000-55599 |
| 4 | Open Document | Open Filing | 29 Sep 2025 | 26 Sep 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | 24 Sep 2025 | 23 Sep 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | 10 Sep 2025 | 09 Sep 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | 18 Aug 2025 | 01 Aug 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | 19 May 2025 | 01 May 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | 21 Feb 2025 | 31 Jan 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2025 | 04 Feb 2025 | 001-07908 |
| 4 | Open Document | Open Filing | 30 Jan 2025 | 30 Jan 2025 | 814-00939 | |
| 4 | Open Document | Open Filing | 13 Nov 2024 | 01 Nov 2024 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2024 | 01 Nov 2024 | 000-55599 |
| 4 | Open Document | Open Filing | 13 Aug 2024 | 01 Aug 2024 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2024 | 29 May 2024 | 001-07908 |
| 4 | Open Document | Open Filing | 13 May 2024 | 01 May 2024 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2024 | 01 Mar 2024 | 001-07908 |
| 4 | Open Document | Open Filing | 06 Feb 2024 | 31 Jan 2024 | 814-00939 | |
| 4 | Open Document | Open Filing | 17 Nov 2023 | 01 Nov 2023 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2023 | 02 Oct 2023 | 000-55599 |
| 4 | Open Document | Open Filing | 11 Aug 2023 | 01 Aug 2023 | 814-00939 | |
| 4 | Open Document | Open Filing | 09 May 2023 | 01 May 2023 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 01 Mar 2023 | 001-07908 |
| 4 | Open Document | Open Filing | 23 Feb 2023 | 30 Jan 2023 | 814-00939 | |
| 4 | Open Document | Open Filing | 10 Nov 2022 | 01 Nov 2022 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2022 | 03 Oct 2022 | 000-55599 |
| 4 | Open Document | Open Filing | 19 Aug 2022 | 01 Aug 2022 | 814-00939 | |
| 4 | Open Document | Open Filing | 06 May 2022 | 02 May 2022 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 01 Mar 2022 | 001-07908 |
| 4 | Open Document | Open Filing | 01 Mar 2022 | 01 Feb 2022 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2021 | 12 Nov 2021 | 001-07908 |
| 4 | Open Document | Open Filing | 04 Nov 2021 | 01 Nov 2021 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2021 | 01 Oct 2021 | 000-55599 |
| 4 | Open Document | Open Filing | 31 Aug 2021 | 02 Aug 2021 | 814-00939 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2021 | 14 May 2021 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2020 | 09 Sep 2020 | 000-55599 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2020 | 27 Aug 2020 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2020 | 25 Aug 2020 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2020 | 11 Aug 2020 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2020 | 22 May 2020 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 11 Mar 2020 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 09 Mar 2020 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2019 | 25 Sep 2019 | 000-55599 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Sep 2019 | 23 Sep 2019 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2019 | 12 Aug 2019 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2019 | 03 Jun 2019 | 001-07908 |
| 3 | Open Document | Open Filing | FORM 3 | 22 May 2019 | 22 May 2019 | 001-07908 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2018 | 01 Nov 2018 | 000-55599 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Sep 2018 | 20 Sep 2018 | 000-55599 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Sep 2017 | 13 Sep 2017 | 000-55599 |
| 3 | Open Document | Open Filing | FORM 3 | 23 Mar 2016 | 23 Mar 2016 | 000-55599 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Mar 2015 | 26 Mar 2015 | 814-00939 |
| 4 | Open Document | Open Filing | FORM 4 J NIEMANN | 16 May 2014 | 15 May 2014 | 814-00939 |