| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2025 | 01 Oct 2025 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Jul 2025 | 03 Jul 2025 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jul 2025 | 01 Jul 2025 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jun 2025 | 03 Jun 2025 | 001-35629 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Apr 2025 | 01 Apr 2025 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2025 | 02 Jan 2025 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2024 | 01 Oct 2024 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jul 2024 | 01 Jul 2024 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Jun 2024 | 18 Jun 2024 | 001-35629 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jun 2024 | 05 Jun 2024 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Apr 2024 | 01 Apr 2024 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2024 | 02 Jan 2024 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Oct 2023 | 02 Oct 2023 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Jul 2023 | 10 Jul 2023 | 001-34392 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Jul 2023 | 10 Jul 2023 | 001-34392 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Jun 2023 | 13 Jun 2023 | 001-35629 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jun 2022 | 14 Jun 2022 | 001-35629 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Dec 2021 | 23 Dec 2021 | 000-17995 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Jul 2021 | 20 Jul 2021 | 001-35629 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 01 Mar 2021 | 000-17995 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Jul 2020 | 21 Jul 2020 | 001-35629 |
| 3 | Open Document | Open Filing | FORM 3 | 22 Jul 2020 | 21 Jul 2020 | 001-35629 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2020 | 24 Feb 2020 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2019 | 03 Dec 2019 | 001-38828 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2019 | 11 Jun 2019 | 001-38828 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2019 | 04 Apr 2019 | 001-38828 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2019 | 07 Mar 2019 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2018 | 12 Jul 2018 | 000-21393 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 23 Aug 2018 | 26 Feb 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2018 | 26 Feb 2018 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Aug 2017 | 24 Aug 2017 | 000-21393 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Aug 2017 | 17 Aug 2017 | 000-21393 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2017 | 14 Aug 2017 | 001-11174 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2017 | 01 Jun 2017 | 001-11174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2017 | 13 Feb 2017 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2016 | 01 Jun 2016 | 001-11174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2016 | 18 Feb 2016 | 000-17995 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 22 Jul 2015 | 04 Jan 2013 | 000-17995 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2015 | 01 Jun 2015 | 001-11174 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 26 Feb 2015 | 25 Aug 2014 | 001-11174 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2014 | 02 Oct 2014 | 001-32207 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Aug 2014 | 25 Aug 2014 | 001-11174 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2014 | 30 Jul 2014 | 001-32207 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Jun 2014 | 02 Jun 2014 | 001-11174 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2014 | 24 Apr 2014 | 000-17995 |