| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 27, 2025 | May 22, 2025 | 000-50245 |
| 4 | Open Document | Open Filing | 4 | Dec 12, 2024 | Dec 10, 2024 | 000-50245 |
| 144 | Open Document | Open Filing | Dec 6, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Sep 3, 2024 | Aug 29, 2024 | 000-50245 |
| 144 | Open Document | Open Filing | Aug 29, 2024 | |||
| 4 | Open Document | Open Filing | 4 | Jul 8, 2024 | Jul 3, 2024 | 000-50245 |
| 4 | Open Document | Open Filing | 4 | Mar 19, 2024 | Mar 15, 2024 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2023 | May 23, 2023 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2023 | Apr 24, 2023 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2023 | Mar 15, 2023 | 000-50245 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2023 | Dec 31, 2022 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2022 | May 19, 2022 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2022 | Apr 21, 2022 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2022 | Mar 15, 2022 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 7, 2022 | 000-50245 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 11, 2022 | Dec 31, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2021 | Mar 17, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 24, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2021 | May 19, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2021 | Apr 26, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 26, 2021 | Apr 22, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2021 | Mar 8, 2021 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2020 | Jul 27, 2020 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2020 | May 25, 2020 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2020 | Apr 26, 2020 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2020 | Apr 22, 2020 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2020 | Mar 6, 2020 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 30, 2019 | Jul 27, 2019 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2019 | May 23, 2019 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2019 | Mar 8, 2019 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2018 | Oct 19, 2018 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2018 | Apr 26, 2018 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 31, 2017 | Jul 27, 2017 | 000-50245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2016 | Sep 1, 2016 | 000-50245 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2016 | Jul 29, 2016 | 000-50245 |