| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 23 May 2025 | 22 May 2025 | 001-33480 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jan 2025 | 16 May 2024 | 001-33480 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2024 | 16 May 2024 | 001-33480 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2023 | 18 May 2023 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Apr 2022 | 21 Apr 2022 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Dec 2021 | 07 Dec 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Jan 2021 | 21 Jan 2021 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2020 | 25 Feb 2020 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Feb 2019 | 25 Feb 2019 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 May 2018 | 21 May 2018 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Mar 2018 | 02 Mar 2018 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 May 2017 | 24 May 2017 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 May 2017 | 17 May 2017 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Nov 2016 | 14 Nov 2016 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Aug 2016 | 15 Aug 2016 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Nov 2015 | 16 Nov 2015 | 001-33480 |
| 4 | Open Document | Open Filing | 4 | 14 Sep 2015 | 14 Sep 2015 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2015 | 04 Mar 2015 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Dec 2014 | 01 Dec 2014 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Mar 2014 | 05 Mar 2014 | 001-33480 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Feb 2014 | 02 Feb 2014 | 001-33480 |
| 3 | Open Document | Open Filing | FORM 3 - | 31 Jan 2014 | 30 Jan 2014 | 001-33480 |