| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Jun 2025 | 11 Jun 2025 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jan 2025 | 03 Jan 2025 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jan 2024 | 03 Jan 2024 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Sep 2023 | 15 Sep 2023 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2023 | 04 Jan 2023 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2023 | 03 Jan 2023 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2023 | 02 Jan 2023 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2022 | 05 Jan 2022 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jan 2022 | 02 Jan 2022 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 02 Jan 2021 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Feb 2019 | 25 Feb 2019 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2019 | 04 Jan 2019 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2019 | 02 Jan 2019 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2018 | 17 Jan 2018 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2018 | 12 Jan 2018 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2018 | 05 Jan 2018 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2018 | 03 Jan 2018 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2017 | 25 Sep 2017 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2017 | 10 Jan 2017 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2017 | 04 Jan 2017 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2016 | 11 Jan 2016 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2016 | 06 Jan 2016 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2016 | 04 Jan 2016 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2015 | 14 Dec 2015 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2015 | 12 Jan 2015 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2015 | 06 Jan 2015 | 000-09143 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2014 | 15 Dec 2014 | 000-09143 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Jan 2014 | 23 Dec 2013 | 000-09143 |