| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 18 Mar 2025 | 17 Mar 2025 | 001-34436 | |
| 4 | Open Document | Open Filing | 29 Mar 2024 | 28 Mar 2024 | 001-34436 | |
| 144 | Open Document | Open Filing | 28 Mar 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Mar 2024 | 15 Mar 2024 | 001-34436 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2024 | 01 Feb 2024 | 001-34436 |
| 144 | Open Document | Open Filing | 01 Feb 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Dec 2023 | 27 Dec 2023 | 001-34436 |
| 144 | Open Document | Open Filing | 27 Dec 2023 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Sep 2023 | 21 Sep 2023 | 001-34436 |
| 144 | Open Document | Open Filing | 22 Sep 2023 | |||
| 144 | Open Document | Open Filing | 21 Sep 2023 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2023 | 15 Mar 2023 | 001-34436 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Mar 2022 | 17 Mar 2022 | 001-34436 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Dec 2021 | 20 Dec 2021 | 001-34436 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Aug 2021 | 15 Mar 2021 | 001-34436 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jun 2021 | 10 Jun 2021 | 001-34436 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Jan 2021 | 11 Jan 2021 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 30 Mar 2020 | 27 Mar 2020 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 10 Sep 2019 | 06 Sep 2019 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 29 May 2019 | 28 May 2019 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 30 Mar 2018 | 29 Mar 2018 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 17 Mar 2017 | 15 Mar 2017 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 12 Nov 2015 | 10 Nov 2015 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 28 Sep 2015 | 29 Jan 2010 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 05 Jun 2015 | 04 Jun 2015 | 001-34436 |
| 3 | Open Document | Open Filing | 3 | 25 Sep 2014 | 18 Sep 2014 | 001-34436 |
| 4 | Open Document | Open Filing | 4 | 11 Mar 2014 | 10 Mar 2014 | 001-34436 |