| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 30 May 2025 | 28 May 2025 | 000-14678 | |
| 4 | Open Document | Open Filing | 23 May 2025 | 21 May 2025 | 000-14678 | |
| 4 | Open Document | Open Filing | 04 Jun 2024 | 31 May 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 30 May 2024 | 28 May 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | 28 May 2024 | |||
| 4 | Open Document | Open Filing | 24 May 2024 | 22 May 2024 | 000-14678 | |
| 4 | Open Document | Open Filing | 20 Mar 2024 | 18 Mar 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | 18 Mar 2024 | |||
| 4 | Open Document | Open Filing | 05 Jun 2023 | 01 Jun 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 19 May 2023 | 17 May 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | 31 May 2022 | 26 May 2022 | 000-14678 | |
| 4 | Open Document | Open Filing | 20 May 2022 | 18 May 2022 | 000-14678 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2022 | 18 Apr 2022 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 May 2021 | 26 May 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 May 2021 | 19 May 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2021 | 23 Apr 2021 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2020 | 27 Apr 2020 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Mar 2020 | 11 Mar 2020 | 000-14678 |
| 3 | Open Document | Open Filing | FORM 3 - | 13 Mar 2020 | 11 Mar 2020 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2019 | 11 Apr 2019 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Apr 2018 | 12 Apr 2018 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Apr 2017 | 07 Apr 2017 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Apr 2016 | 07 Apr 2016 | 001-35664 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2015 | 20 Apr 2015 | 001-35664 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Apr 2015 | 20 Apr 2015 | 001-35664 |