| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2025 | May 15, 2025 | 000-10394 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2025 | May 7, 2025 | 000-10394 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2024 | Jul 1, 2024 | 001-37515 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2024 | May 14, 2024 | 001-37515 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2024 | May 16, 2024 | 000-10394 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 20, 2023 | Jul 19, 2023 | 001-37515 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2023 | May 18, 2023 | 000-10394 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2023 | May 9, 2023 | 001-37515 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2022 | Dec 14, 2022 | 001-37515 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2022 | May 19, 2022 | 000-10394 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2022 | May 2, 2022 | 001-37515 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2022 | Feb 23, 2022 | 000-10394 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2022 | Feb 23, 2022 | 000-10394 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2021 | May 3, 2021 | 001-37515 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2021 | Apr 5, 2021 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2021 | Apr 5, 2021 | 001-37515 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 11, 2021 | Mar 1, 2021 | 001-37515 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2021 | Dec 31, 2020 | 000-31051 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 18, 2019 | Nov 14, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2019 | Nov 14, 2019 | 000-31051 |
| 4/A | Open Document | Open Filing | FORM 4/A | Aug 16, 2019 | Aug 13, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 15, 2019 | Aug 13, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 24, 2019 | Jun 20, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2019 | May 13, 2019 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2018 | Nov 13, 2018 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2018 | Aug 29, 2018 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2018 | Feb 20, 2018 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2017 | Dec 6, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2017 | Nov 7, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2017 | Aug 8, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2017 | Jun 14, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2017 | Jun 7, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2017 | May 31, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2017 | May 26, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 24, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2017 | May 15, 2017 | 000-31051 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2017 | Feb 17, 2017 | 000-31051 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 22, 2017 | Feb 17, 2017 | 000-31051 |