| 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 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jul 2025 | 29 Jul 2025 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2025 | 30 May 2025 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2024 | 04 Jun 2024 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2024 | 30 May 2024 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2024 | 04 Mar 2024 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2024 | 05 Feb 2024 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2023 | 30 Nov 2023 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2023 | 06 Nov 2023 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2023 | 07 Aug 2023 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Mar 2023 | 28 Feb 2023 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2023 | 01 Feb 2023 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2023 | 31 Jan 2023 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Aug 2022 | 29 Aug 2022 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Aug 2022 | 03 Aug 2022 | 000-22345 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2022 | 04 May 2022 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Feb 2022 | 17 Feb 2022 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2022 | 01 Feb 2022 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2021 | 31 Oct 2021 | 000-22345 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Nov 2021 | 31 Oct 2021 | 000-22345 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Sep 2021 | 28 Sep 2021 | 000-49731 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Dec 2020 | 22 Dec 2020 | 000-49731 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Dec 2020 | 21 Dec 2020 | 000-49731 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2020 | 01 May 2020 | 000-49731 |
| 4/A | Open Document | Open Filing | FORM 4/A | 02 Apr 2020 | 25 Feb 2020 | 000-49731 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2020 | 25 Feb 2020 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2018 | 29 Dec 2017 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2017 | 14 Feb 2017 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2016 | 15 Apr 2016 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Dec 2015 | 22 Dec 2015 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2015 | 04 Dec 2015 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2015 | 29 Oct 2015 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2015 | 29 Apr 2015 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2014 | 03 Oct 2014 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2014 | 09 Sep 2014 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 02 Jun 2014 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2014 | 28 Feb 2014 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2013 | 13 Dec 2013 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2013 | 28 Oct 2013 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Sep 2013 | 10 Sep 2013 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2012 | 10 Dec 2012 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2012 | 25 May 2012 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2012 | 18 Apr 2012 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2012 | 16 Mar 2012 | 000-49731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2012 | 10 Feb 2012 | 000-49731 |