| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Dec 2025 | 23 Dec 2025 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Nov 2025 | 17 Nov 2025 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2025 | 11 Nov 2025 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Nov 2024 | 13 Nov 2024 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Oct 2024 | 02 Oct 2024 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jan 2024 | 29 Jan 2024 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Aug 2023 | 23 Aug 2023 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2023 | 31 Mar 2023 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Sep 2022 | 01 Sep 2022 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2022 | 31 Jan 2022 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Feb 2021 | 09 Feb 2021 | 001-37990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2021 | 04 Jan 2021 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 12 Aug 2020 | 10 Aug 2020 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 13 Apr 2020 | 09 Apr 2020 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 04 Mar 2020 | 02 Mar 2020 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 12 Jun 2019 | 11 Jun 2019 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 03 Jan 2019 | 01 Jan 2019 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 01 Aug 2018 | 30 Jul 2018 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 20 Apr 2018 | 18 Apr 2018 | 001-37990 |
| 4 | Open Document | Open Filing | 4 | 23 Jan 2017 | 23 Jan 2017 | 001-37990 |
| 3 | Open Document | Open Filing | 3 | 23 Jan 2017 | 20 Jan 2017 | 001-37990 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2016 | 17 Feb 2016 | 001-35642 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2016 | 17 Feb 2016 | 001-37695 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2016 | 11 Feb 2016 | 001-35642 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Feb 2016 | 10 Feb 2016 | 001-37695 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 17 Jul 2014 | 01 Jul 2014 | 001-35642 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jul 2014 | 08 Jul 2014 | 001-35642 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Jul 2014 | 01 Jul 2014 | 001-35642 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2014 | 05 Feb 2014 | 001-36193 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Jan 2014 | 30 Jan 2014 | 001-36193 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Dec 2013 | 17 Dec 2013 | 001-36208 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Dec 2013 | 11 Dec 2013 | 001-36208 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2013 | 31 Oct 2013 | 000-29173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2013 | 17 Jun 2013 | 000-29173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2012 | 21 Jun 2012 | 000-29173 |