| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 17 Dec 2025 | 16 Dec 2025 | 000-50658 |
| 4 | Open Document | Open Filing | 4 | 07 Nov 2024 | 06 Nov 2024 | 000-50658 |
| 4 | Open Document | Open Filing | 4 | 20 Aug 2024 | 16 Aug 2024 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2023 | 28 Sep 2023 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2022 | 29 Sep 2022 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2021 | 02 Dec 2021 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 01 Oct 2021 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2020 | 22 Oct 2020 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2019 | 26 Sep 2019 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2018 | 27 Sep 2018 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2018 | 21 Aug 2018 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2017 | 21 Aug 2017 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2016 | 13 May 2016 | 000-50658 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2016 | 31 Dec 2015 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2015 | 07 May 2015 | 000-50658 |
| 4 | Open Document | Open Filing | 4 | 06 May 2014 | 02 May 2014 | 000-50658 |
| 4 | Open Document | Open Filing | 4 | 07 Apr 2014 | 04 Apr 2014 | 000-50658 |