| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 10 Nov 2025 | 07 Nov 2025 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2025 | 21 May 2025 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2025 | 18 Mar 2025 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Nov 2024 | 22 Nov 2024 | 001-37665 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2024 | 08 Nov 2024 | 000-12933 |
| 3 | Open Document | Open Filing | FORM 3 | 05 Sep 2024 | 30 Aug 2024 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2024 | 22 May 2024 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2024 | 05 Mar 2024 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2023 | 17 May 2023 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 31 Dec 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2022 | 30 Sep 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2022 | 30 Jun 2022 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2022 | 19 May 2022 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2022 | 31 Mar 2022 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 11 Mar 2022 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2022 | 31 Dec 2021 | 000-19528 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Dec 2021 | 03 Dec 2021 | 001-40319 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2021 | 09 Nov 2021 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2021 | 30 Sep 2021 | 000-19528 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Jul 2021 | 30 Jun 2021 | 001-37665 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2021 | 30 Jun 2021 | 000-19528 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Apr 2021 | 13 Apr 2021 | 001-40328 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Apr 2021 | 08 Apr 2021 | 001-40319 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2021 | 05 Apr 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2021 | 31 Mar 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2021 | 10 Mar 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2020 | 30 Sep 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2020 | 30 Jun 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2020 | 31 Mar 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2020 | 10 Mar 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2020 | 31 Dec 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2019 | 30 Sep 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 30 Jun 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 31 Mar 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2019 | 12 Mar 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2019 | 31 Dec 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2018 | 27 Jun 2018 | 000-19528 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2018 | 27 Jun 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2018 | 29 Mar 2018 | 001-02360 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2018 | 29 Dec 2017 | 001-02360 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2017 | 29 Sep 2017 | 001-02360 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | 001-02360 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 31 Mar 2017 | 001-02360 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 04 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 02 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2017 | 30 Dec 2016 | 001-02360 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 001-02360 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2016 | 30 Jun 2016 | 001-02360 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2016 | 04 Apr 2016 | 001-03950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2016 | 31 Mar 2016 | 001-02360 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-03950 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 01 Mar 2016 | 001-02360 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2014 | 01 Jul 2014 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2014 | 04 Mar 2014 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2013 | 03 Mar 2013 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Aug 2012 | 30 Jul 2012 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2012 | 03 Mar 2012 | 001-03950 |