| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Dec 2025 | 08 Dec 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Sep 2025 | 24 Sep 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jul 2025 | 09 Jul 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jun 2025 | 25 Jun 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Apr 2025 | 21 Apr 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Mar 2025 | 26 Mar 2025 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Dec 2024 | 16 Dec 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Sep 2024 | 25 Sep 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jun 2024 | 26 Jun 2024 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2024 | 22 Apr 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Apr 2024 | 15 Apr 2024 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Dec 2023 | 15 Dec 2023 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Dec 2023 | 13 Dec 2023 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2023 | 04 Oct 2023 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Sep 2023 | 22 Sep 2023 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2023 | 28 Dec 2022 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Apr 2022 | 25 Mar 2022 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2022 | 23 Dec 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2021 | 02 Mar 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | 001-39980 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Feb 2021 | 03 Feb 2021 | 001-39980 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jan 2021 | 04 Jan 2021 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Sep 2020 | 18 Sep 2020 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Jun 2020 | 09 Jun 2020 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 15 Mar 2020 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2020 | 10 Mar 2020 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2019 | 18 Mar 2019 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2019 | 04 Mar 2019 | 001-38449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Sep 2018 | 14 Sep 2018 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2018 | 13 Apr 2018 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2018 | 04 Apr 2018 | 001-38449 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2018 | 15 Mar 2018 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2018 | 13 Mar 2018 | 001-37690 |
| 5/A | Open Document | Open Filing | FORM 5/A | 13 Dec 2017 | 29 Oct 2017 | 001-37690 |
| 5 | Open Document | Open Filing | FORM 5 | 08 Dec 2017 | 29 Oct 2017 | 001-37690 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jun 2017 | 28 Jun 2017 | 001-37690 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Jun 2017 | 06 Jun 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2017 | 15 Mar 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2017 | 03 Mar 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2017 | 07 Feb 2017 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2016 | 08 Nov 2016 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2016 | 06 May 2016 | 001-37690 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2016 | 01 Mar 2016 | 001-37690 |
| 4/A | Open Document | Open Filing | FORM 4/A | 18 Feb 2016 | 01 Feb 2016 | 001-37690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2016 | 01 Feb 2016 | 000-23993 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2016 | 01 Feb 2016 | 001-37690 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Feb 2016 | 01 Feb 2016 | 001-37690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2016 | 08 Jan 2016 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2015 | 05 Nov 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2015 | 27 May 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2015 | 05 May 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2015 | 15 Apr 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2015 | 01 Apr 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2015 | 04 Mar 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2015 | 19 Feb 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2015 | 05 Feb 2015 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 01 Dec 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2014 | 05 Nov 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2014 | 03 Nov 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2014 | 01 Oct 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2014 | 02 Sep 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2014 | 05 Aug 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2014 | 01 Aug 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jul 2014 | 23 Jul 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 01 Jul 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2014 | 02 Jun 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2014 | 05 May 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2014 | 20 Feb 2014 | 000-23993 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 05 Feb 2014 | 000-23993 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2014 | 31 Dec 2013 | 000-23993 |