| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 27 Mar 2025 | 26 Mar 2025 | 001-14523 | |
| 4 | Open Document | Open Filing | 18 Jan 2024 | 16 Jan 2023 | 001-14523 | |
| 4 | Open Document | Open Filing | 01 Dec 2023 | 29 Nov 2023 | 001-14523 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 06 Apr 2023 | ||
| 4 | Open Document | Open Filing | 24 Mar 2023 | 22 Mar 2023 | 001-14523 | |
| 4 | Open Document | Open Filing | 28 Mar 2022 | 24 Mar 2022 | 001-14523 | |
| 4 | Open Document | Open Filing | 15 Feb 2022 | 15 Feb 2022 | 001-14523 | |
| 4 | Open Document | Open Filing | 03 Jan 2022 | 31 Dec 2021 | 001-14523 | |
| 4 | Open Document | Open Filing | 22 Dec 2021 | 21 Dec 2021 | 001-14523 | |
| 4 | Open Document | Open Filing | 16 Nov 2021 | 16 Nov 2021 | 001-14523 | |
| 4 | Open Document | Open Filing | 17 Mar 2021 | 16 Mar 2021 | 001-14523 | |
| 4 | Open Document | Open Filing | 24 Feb 2021 | 19 Feb 2021 | 001-14523 | |
| 4 | Open Document | Open Filing | 26 Mar 2020 | 25 Mar 2020 | 001-14523 | |
| 4 | Open Document | Open Filing | 12 Apr 2019 | 11 Apr 2019 | 001-14523 | |
| 4 | Open Document | Open Filing | 03 Dec 2018 | 03 Dec 2018 | 001-14523 | |
| 4 | Open Document | Open Filing | 27 Aug 2018 | 27 Aug 2018 | 001-14523 | |
| 4/A | Open Document | Open Filing | 27 Mar 2018 | 23 Mar 2018 | 001-14523 | |
| 4 | Open Document | Open Filing | 27 Mar 2018 | 23 Mar 2018 | 001-14523 | |
| 4 | Open Document | Open Filing | 03 Apr 2017 | 30 Mar 2017 | 001-14523 | |
| 4 | Open Document | Open Filing | 23 Mar 2016 | 21 Mar 2016 | 001-14523 |