| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Oct 2025 | 01 Oct 2025 | 001-00442 | |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2025 | 30 Sep 2025 | 001-37867 |
| 4 | Open Document | Open Filing | 03 Jul 2025 | 01 Jul 2025 | 001-00442 | |
| 4 | Open Document | Open Filing | 03 Apr 2025 | 01 Apr 2025 | 001-00442 | |
| 4 | Open Document | Open Filing | 06 Jan 2025 | 02 Jan 2025 | 001-00442 | |
| 4 | Open Document | Open Filing | 03 Oct 2024 | 01 Oct 2024 | 001-00442 | |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2024 | 18 Sep 2024 | 001-37867 |
| 4 | Open Document | Open Filing | 03 Jul 2024 | 01 Jul 2024 | 001-00442 | |
| 4 | Open Document | Open Filing | 03 Apr 2024 | 01 Apr 2024 | 001-00442 | |
| 4 | Open Document | Open Filing | 04 Jan 2024 | 02 Jan 2024 | 001-00442 | |
| 4 | Open Document | Open Filing | 04 Oct 2023 | 02 Oct 2023 | 001-00442 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Oct 2023 | 28 Sep 2023 | 001-37867 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 02 Oct 2023 | 27 Sep 2023 | 001-37867 |
| 4 | Open Document | Open Filing | 02 Aug 2023 | 31 Jul 2023 | 001-00442 | |
| 4 | Open Document | Open Filing | 06 Jul 2023 | 03 Jul 2023 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Apr 2023 | 03 Apr 2023 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Jan 2023 | 03 Jan 2023 | 001-00442 | |
| 4 | Open Document | Open Filing | 08 Nov 2022 | 04 Nov 2022 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Oct 2022 | 03 Oct 2022 | 001-00442 | |
| 4 | Open Document | Open Filing | 06 Jul 2022 | 01 Jul 2022 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Apr 2022 | 01 Apr 2022 | 001-00442 | |
| 4 | Open Document | Open Filing | 03 Feb 2022 | 01 Feb 2022 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Oct 2021 | 01 Oct 2021 | 001-00442 | |
| 4 | Open Document | Open Filing | 06 Jul 2021 | 01 Jul 2021 | 001-00442 | |
| 4 | Open Document | Open Filing | 05 Apr 2021 | 01 Apr 2021 | 001-00442 | |
| 4 | Open Document | Open Filing | 06 Jan 2021 | 04 Jan 2021 | 001-00442 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2020 | 06 Dec 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2020 | 01 Oct 2020 | 000-19528 |
| 4 | Open Document | Open Filing | 05 Oct 2020 | 01 Oct 2020 | 001-00442 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2020 | 23 Sep 2020 | 000-19528 |
| 4 | Open Document | Open Filing | 07 Aug 2020 | 05 Aug 2020 | 001-00442 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2020 | 13 Jul 2020 | 000-19528 |
| 4 | Open Document | Open Filing | 06 Jul 2020 | 01 Jul 2020 | 001-00442 | |
| 3 | Open Document | Open Filing | 04 May 2020 | 27 Apr 2020 | 001-00442 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2019 | 08 Dec 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2019 | 20 Sep 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2019 | 06 May 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2018 | 20 Dec 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 09 Dec 2018 | 000-19528 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Sep 2018 | 20 Sep 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2018 | 02 Apr 2018 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 02 Jan 2018 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2017 | 18 Dec 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2017 | 16 Nov 2017 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 02 Oct 2017 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2017 | 05 Jul 2017 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 03 Apr 2017 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 03 Jan 2017 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2016 | 19 Dec 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2016 | 20 Nov 2016 | 000-19528 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2016 | 04 Nov 2016 | 001-00035 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Nov 2016 | 09 Nov 2016 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2015 | 21 Dec 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2015 | 20 Nov 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 09 Nov 2015 | 000-19528 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 30 Nov 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2015 | 28 Jul 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2015 | 13 Mar 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2014 | 12 Dec 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2014 | 30 Nov 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 20 Nov 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2014 | 09 Nov 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2014 | 16 Sep 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2014 | 11 Sep 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2014 | 11 Mar 2014 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 31 Dec 2013 | 000-19528 |