| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 17 Sep 2025 | 16 Sep 2025 | 000-50865 |
| 144 | Open Document | Open Filing | 16 Sep 2025 | |||
| 4 | Open Document | Open Filing | 4 | 06 Aug 2025 | 05 Aug 2025 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 17 Jul 2025 | 15 Jul 2025 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 20 May 2025 | 19 May 2025 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 15 May 2025 | 10 May 2025 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 08 Nov 2024 | 06 Nov 2024 | 000-50865 |
| 144 | Open Document | Open Filing | 06 Nov 2024 | |||
| 4 | Open Document | Open Filing | 4 | 04 Sep 2024 | 03 Sep 2024 | 000-50865 |
| 144 | Open Document | Open Filing | 03 Sep 2024 | |||
| 4 | Open Document | Open Filing | 4 | 30 Aug 2024 | 30 Aug 2024 | 000-50865 |
| 144 | Open Document | Open Filing | 30 Aug 2024 | |||
| 4 | Open Document | Open Filing | 4 | 29 Aug 2024 | 27 Aug 2024 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 17 Jul 2024 | 15 Jul 2024 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 21 May 2024 | 17 May 2024 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 17 May 2024 | 15 May 2024 | 000-50865 |
| 4 | Open Document | Open Filing | 4 | 14 May 2024 | 10 May 2024 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2024 | 30 Jun 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Aug 2023 | 27 Aug 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2023 | 25 May 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2023 | 22 May 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2023 | 18 May 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2023 | 15 May 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2023 | 10 May 2023 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Aug 2022 | 27 Aug 2022 | 000-50865 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Aug 2022 | 31 Jul 2022 | 000-50865 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Aug 2022 | 28 Feb 2022 | 000-50865 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Aug 2022 | 31 Jan 2022 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Aug 2022 | 31 Jul 2022 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2022 | 18 May 2022 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2022 | 10 May 2022 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 28 Feb 2022 | 000-50865 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 09 Feb 2022 | 31 Jan 2022 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2022 | 31 Jan 2022 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2021 | 27 Aug 2021 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2021 | 30 Jul 2021 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 18 May 2021 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2021 | 31 Jan 2021 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2020 | 28 Dec 2020 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2020 | 27 Aug 2020 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2020 | 31 Jul 2020 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2020 | 25 Feb 2020 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2020 | 20 Feb 2020 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2020 | 31 Jan 2020 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Dec 2019 | 27 Dec 2019 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2019 | 31 Jul 2019 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2019 | 14 May 2019 | 000-50865 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 13 Mar 2019 | 14 Nov 2018 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2019 | 20 Feb 2019 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2019 | 31 Jan 2019 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2018 | 14 Nov 2018 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Aug 2018 | 02 Aug 2018 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2018 | 16 May 2018 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2017 | 21 Dec 2017 | 000-50865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2017 | 16 Feb 2017 | 000-50865 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Mar 2017 | 23 Dec 2016 | 000-50865 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2016 | 03 May 2016 | 001-37702 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2016 | 26 Apr 2016 | 001-37702 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2016 | 25 Mar 2016 | 001-37702 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2016 | 02 Mar 2016 | 001-37702 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2016 | 31 Jan 2016 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Oct 2015 | 25 Oct 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2015 | 25 Apr 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2015 | 23 Apr 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2015 | 27 Mar 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2015 | 04 Mar 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2015 | 03 Mar 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 30 Jan 2015 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2014 | 01 Sep 2014 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2014 | 25 Apr 2014 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2014 | 14 Mar 2014 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2014 | 05 Mar 2014 | 000-12477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2014 | 31 Jan 2014 | 000-12477 |