| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2025 | 15 May 2025 | 001-34278 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2024 | 16 May 2024 | 001-34278 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2023 | 25 May 2023 | 001-34278 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2022 | 26 Apr 2022 | 001-34278 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 May 2021 | 17 May 2021 | 001-34278 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2021 | 07 May 2021 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 05 May 2020 | 01 May 2020 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 17 Mar 2020 | 13 Mar 2020 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 16 Dec 2019 | 13 Dec 2019 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 25 Apr 2019 | 23 Apr 2019 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 04 May 2018 | 02 May 2018 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 18 Aug 2017 | 16 Aug 2017 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 09 Aug 2017 | 07 Aug 2017 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 28 Apr 2017 | 27 Apr 2017 | 001-34278 |
| 4 | Open Document | Open Filing | 4 | 27 Apr 2016 | 25 Apr 2016 | 001-34278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2015 | 09 Dec 2015 | 001-34278 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2015 | 02 Sep 2015 | 001-10233 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2015 | 26 Jun 2015 | 001-10233 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2015 | 23 Apr 2015 | 001-34278 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2015 | 27 Mar 2015 | 001-10233 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2014 | 28 Dec 2014 | 001-10233 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2014 | 26 Sep 2014 | 001-10233 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2014 | 27 Jun 2014 | 001-10233 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2014 | 02 May 2014 | 001-34278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2014 | 24 Apr 2014 | 001-34278 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2014 | 28 Mar 2014 | 001-10233 |