| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2025 | 15 Sep 2025 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2025 | 13 Jun 2025 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2025 | 04 Jun 2025 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2025 | 27 May 2025 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2025 | 07 Mar 2025 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2025 | 24 Feb 2025 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2025 | 12 Feb 2025 | 000-10843 |
| SC 13D | Open Document | Open Filing | 19 Aug 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2024 | 14 Aug 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2024 | 30 Jul 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2024 | 17 Jul 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2024 | 25 Jun 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2024 | 20 Jun 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2024 | 14 Jun 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2024 | 06 Jun 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2024 | 31 May 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2024 | 23 May 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2024 | 20 May 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2024 | 15 May 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2024 | 10 May 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2024 | 14 Mar 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2024 | 08 Mar 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2024 | 16 Feb 2024 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2023 | 14 Dec 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2023 | 13 Sep 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2023 | 01 Sep 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2023 | 29 Aug 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2023 | 24 Aug 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Aug 2023 | 21 Aug 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2023 | 16 Aug 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2023 | 11 Aug 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2023 | 14 Jun 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2023 | 05 Jun 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2023 | 31 May 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2023 | 22 May 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2023 | 17 May 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2023 | 12 May 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2023 | 14 Mar 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2023 | 09 Mar 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2023 | 06 Mar 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2023 | 27 Feb 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2023 | 21 Feb 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2023 | 15 Feb 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2023 | 10 Feb 2023 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2022 | 14 Dec 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2022 | 08 Dec 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Sep 2022 | 13 Sep 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2022 | 08 Sep 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2022 | 12 Aug 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2022 | 14 Jun 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2022 | 09 Jun 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2022 | 06 Jun 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2022 | 01 Jun 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2022 | 26 May 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2022 | 23 May 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2022 | 18 May 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2022 | 13 May 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2022 | 27 Apr 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Apr 2022 | 07 Apr 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2022 | 07 Feb 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2022 | 21 Jan 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2022 | 11 Jan 2022 | 000-10843 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2021 | 10 Mar 2021 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2021 | 22 Feb 2021 | 000-25727 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 6 | 20 Jan 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2020 | 03 Sep 2020 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2020 | 08 May 2020 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2020 | 09 Mar 2020 | 000-25727 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 5 | 22 Jan 2020 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2019 | 06 May 2019 | 000-25727 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 4 | 17 Jan 2019 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2018 | 06 Dec 2018 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2018 | 01 May 2018 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2018 | 26 Feb 2018 | 000-25727 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 3 | 09 Jan 2018 | ||
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2017 | 17 Aug 2017 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2017 | 17 Aug 2017 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2017 | 07 Jun 2017 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2017 | 01 Jun 2017 | 000-25727 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2017 | 17 May 2017 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2017 | 17 May 2017 | 000-25727 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 | 10 Jan 2017 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2016 | 05 May 2016 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2016 | 23 Feb 2016 | 000-25727 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 11 Jan 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2015 | 14 Dec 2015 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2015 | 23 Nov 2015 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2015 | 11 Nov 2015 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2015 | 04 Sep 2015 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2015 | 19 Aug 2015 | 000-25727 |
| SC 13G | Open Document | Open Filing | 27 Mar 2015 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2014 | 18 Nov 2014 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2014 | 21 May 2014 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2014 | 28 Apr 2014 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2013 | 06 Dec 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2013 | 02 Dec 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2013 | 05 Sep 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2013 | 05 Aug 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2013 | 11 Jun 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2013 | 08 May 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2013 | 26 Apr 2013 | 000-25727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Sep 2012 | 18 Sep 2012 | 000-25727 |