| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | FORM 5 | 10 Nov 2025 | 30 Sep 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2025 | 03 Mar 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2025 | 02 Jan 2025 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2024 | 19 Dec 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2024 | 12 Aug 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2024 | 08 May 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2024 | 14 Feb 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2024 | 02 Jan 2024 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2023 | 23 Aug 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Aug 2023 | 22 Aug 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2023 | 11 Aug 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jul 2023 | 10 Jul 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2023 | 16 May 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2023 | 09 May 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2023 | 28 Apr 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2023 | 23 Mar 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2023 | 10 Feb 2023 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2022 | 07 Dec 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2022 | 06 Dec 2022 | 000-26591 |
| 5 | Open Document | Open Filing | FORM 5 | 08 Nov 2022 | 30 Sep 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2022 | 17 Jun 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2022 | 15 Jun 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2022 | 11 May 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2022 | 30 Mar 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2022 | 11 Jan 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 03 Jan 2022 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2021 | 18 Nov 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Oct 2021 | 06 Oct 2021 | 000-26591 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2021 | 16 Sep 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2021 | 25 Mar 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 12 Feb 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2021 | 29 Jan 2021 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2021 | 04 Jan 2021 | 000-26591 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2020 | 30 Sep 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2020 | 09 Jul 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2020 | 22 Jun 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2020 | 10 Feb 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jan 2020 | 21 Jan 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2020 | 03 Jan 2020 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 000-26591 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2019 | 30 Sep 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2019 | 13 Mar 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 02 Jan 2019 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2018 | 05 Oct 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2018 | 02 Jul 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2018 | 01 Jun 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2018 | 01 May 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 02 Apr 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 01 Mar 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2018 | 05 Feb 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2018 | 01 Feb 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2018 | 02 Jan 2018 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2017 | 01 Dec 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2017 | 01 Nov 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 02 Oct 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2017 | 01 Sep 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2017 | 01 Aug 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 03 Jul 2017 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2017 | 01 Jun 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2017 | 01 Jun 2017 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2017 | 01 May 2017 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2017 | 01 May 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2017 | 01 May 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Apr 2017 | 06 Apr 2017 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Apr 2017 | 03 Apr 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2017 | 03 Apr 2017 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2017 | 01 Feb 2017 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 03 Jan 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 03 Jan 2017 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2016 | 08 Dec 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2016 | 01 Dec 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2016 | 01 Nov 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 03 Oct 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2016 | 01 Sep 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2016 | 01 Aug 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2016 | 01 Jul 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2016 | 01 Jun 2016 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2016 | 02 May 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2016 | 02 May 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 01 Apr 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 01 Mar 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 01 Feb 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 04 Jan 2016 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2015 | 03 Dec 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2015 | 01 Dec 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2015 | 02 Nov 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2015 | 01 Oct 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2015 | 01 Sep 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Aug 2015 | 03 Aug 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2015 | 01 Jul 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 01 Jul 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2015 | 01 Jun 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2015 | 01 Jun 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2015 | 01 May 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2015 | 01 Apr 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 01 Apr 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2015 | 02 Mar 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2015 | 02 Feb 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2015 | 02 Feb 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2015 | 02 Jan 2015 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 02 Jan 2015 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2014 | 01 Dec 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2014 | 04 Dec 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2014 | 01 Dec 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2014 | 03 Nov 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2014 | 03 Nov 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Oct 2014 | 01 Oct 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2014 | 01 Oct 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2014 | 02 Sep 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2014 | 03 Sep 2013 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2014 | 02 Sep 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2014 | 01 Aug 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2014 | 01 Aug 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2014 | 01 Jul 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2014 | 01 Jul 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2014 | 02 Jun 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 02 Jun 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2014 | 01 May 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2014 | 01 May 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Apr 2014 | 01 Apr 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2014 | 03 Feb 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2014 | 01 Apr 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2014 | 01 Apr 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2014 | 03 Mar 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 03 Mar 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2014 | 03 Feb 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2014 | 03 Feb 2014 | 000-26591 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2014 | 02 Jan 2014 | 000-26591 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 000-26591 |