| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2025 | 01 Oct 2025 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2025 | 01 Jul 2025 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2025 | 01 Apr 2025 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2025 | 02 Jan 2025 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2024 | 01 Oct 2024 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2024 | 01 Jul 2024 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2024 | 31 May 2024 | 001-39218 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2024 | 01 Apr 2024 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2024 | 07 Mar 2024 | 000-22418 |
| 144 | Open Document | Open Filing | 07 Mar 2024 | |||
| 144 | Open Document | Open Filing | 07 Mar 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2024 | 02 Jan 2024 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2023 | 02 Oct 2023 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2023 | 03 Jul 2023 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2023 | 01 Jun 2023 | 001-39218 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2023 | 03 Apr 2023 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 03 Jan 2023 | 000-22418 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Nov 2022 | 03 Oct 2022 | 000-22418 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Nov 2022 | 01 Jul 2022 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2022 | 03 Oct 2022 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2022 | 01 Jun 2022 | 001-39218 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2022 | 13 May 2022 | 001-39218 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2022 | 01 Apr 2022 | 000-22418 |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 000-22418 | |
| 4 | Open Document | Open Filing | 05 Oct 2021 | 01 Oct 2021 | 000-22418 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2021 | 01 Jun 2021 | 001-39218 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2021 | 01 Apr 2021 | 000-22418 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2021 | 04 Jan 2021 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2020 | 01 Jun 2020 | 001-39218 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2019 | 03 Jun 2019 | 000-16093 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2018 | 16 Apr 2018 | 001-37671 |
| 13F-NT | Open Document | Open Filing | 09 Nov 2016 | 30 Sep 2016 | 028-16715 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 30 Sep 2016 | 000-16093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Sep 2016 | 13 Sep 2016 | 000-22418 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2016 | 07 Sep 2016 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Sep 2016 | 06 Sep 2016 | 000-22418 |
| 13F-NT | Open Document | Open Filing | 11 Aug 2016 | 30 Jun 2016 | 028-16715 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 000-16093 |
| 13F-NT | Open Document | Open Filing | 12 May 2016 | 31 Mar 2016 | 028-16715 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2016 | 01 Apr 2016 | 000-22418 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Mar 2016 | 28 Mar 2016 | 000-22418 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Feb 2016 | 19 Feb 2016 | 000-16093 |
| 13F-NT | Open Document | Open Filing | 12 Feb 2016 | 31 Dec 2015 | 028-16715 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 01 Jan 2016 | 000-22418 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2015 | 09 Dec 2015 | 000-22418 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2015 | 09 Dec 2015 | 000-22418 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2015 | 09 Dec 2015 | 000-22418 |
| 13F-NT | Open Document | Open Filing | 13 Nov 2015 | 30 Sep 2015 | 028-16715 | |
| 13F-NT | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-16715 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 01 Jun 2015 | 000-16093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2015 | 01 Jun 2015 | 000-16093 |
| 13F-NT | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-16715 | |
| 13F-NT | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 028-16715 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2014 | 11 Sep 2014 | 000-16093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 01 Jun 2014 | 000-16093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2014 | 01 Mar 2014 | 000-16093 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2014 | 01 Mar 2014 | 000-16093 |