| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 18 Jul 2025 | 16 Jul 2025 | 000-50761 |
| 4 | Open Document | Open Filing | 4 | 05 Jun 2025 | 04 Jun 2025 | 001-39059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2025 | 12 May 2025 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2024 | 17 Jul 2024 | 000-50761 |
| 4 | Open Document | Open Filing | 4 | 06 Jun 2024 | 05 Jun 2024 | 001-39059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2024 | 10 May 2024 | 001-04462 |
| 4 | Open Document | Open Filing | 21 Jul 2023 | 19 Jul 2023 | 000-50761 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2023 | 06 Jun 2023 | 001-39059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2023 | 25 Apr 2023 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2022 | 12 Dec 2022 | 001-39059 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2022 | 20 Jul 2022 | 000-50761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2022 | 26 Apr 2022 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Dec 2021 | 22 Dec 2021 | 001-39059 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2021 | 21 Jul 2021 | 000-50761 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Jul 2021 | 01 Jul 2021 | 001-39059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2021 | 27 Apr 2021 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2020 | 14 Jul 2020 | 000-50761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2020 | 21 Apr 2020 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2019 | 17 Jul 2019 | 000-50761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2019 | 30 Apr 2019 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2018 | 18 Jul 2018 | 000-50761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2018 | 24 Apr 2018 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2017 | 26 Jul 2017 | 000-50761 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jul 2017 | 24 Jul 2017 | 000-50761 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2017 | 25 Apr 2017 | 001-04462 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2016 | 07 Nov 2016 | 000-50761 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Nov 2016 | 06 Nov 2016 | 000-50761 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2016 | 26 Apr 2016 | 001-04462 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 31 Dec 2015 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2015 | 30 Oct 2015 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Oct 2015 | 27 Oct 2015 | 001-04462 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Oct 2015 | 20 Oct 2015 | 001-04462 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 02 Feb 2015 | 001-36759 |