| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 27, 2025 | May 22, 2025 | 000-23245 |
| 4 | Open Document | Open Filing | 4 | May 8, 2025 | May 7, 2025 | 000-23245 |
| 144 | Open Document | Open Filing | May 7, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Mar 17, 2025 | Mar 13, 2025 | 000-23245 |
| 144 | Open Document | Open Filing | Mar 13, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2025 | Feb 20, 2025 | 001-37976 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 13, 2025 | Dec 31, 2024 | 001-37976 |
| 4 | Open Document | Open Filing | 4 | May 24, 2024 | May 23, 2024 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2024 | Feb 22, 2024 | 001-37976 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 28, 2023 | Mar 1, 2023 | 001-37976 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2023 | May 25, 2023 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2023 | Mar 1, 2023 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 23, 2023 | 001-37976 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2022 | Mar 1, 2022 | 001-37976 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2022 | Aug 16, 2022 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 31, 2022 | May 26, 2022 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2022 | Mar 3, 2022 | 000-23245 |
| 4 | Open Document | Open Filing | Feb 25, 2022 | Feb 24, 2022 | 001-37976 | |
| 4 | Open Document | Open Filing | Dec 17, 2021 | Mar 1, 2021 | 001-37976 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2021 | Jun 3, 2021 | 000-23245 |
| 4 | Open Document | Open Filing | Feb 25, 2021 | Feb 24, 2021 | 001-37976 | |
| 4 | Open Document | Open Filing | Dec 31, 2020 | Mar 2, 2020 | 001-37976 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2020 | May 28, 2020 | 000-23245 |
| 4 | Open Document | Open Filing | Feb 26, 2020 | Feb 24, 2020 | 001-37976 | |
| 4 | Open Document | Open Filing | Dec 6, 2019 | Jun 3, 2019 | 001-37976 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2019 | Aug 12, 2019 | 000-23245 |
| 4 | Open Document | Open Filing | Mar 4, 2019 | Mar 4, 2019 | 001-37976 | |
| 3 | Open Document | Open Filing | Jan 8, 2019 | Jan 1, 2019 | 001-37976 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 10, 2018 | Jul 6, 2018 | 001-16163 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2018 | May 31, 2018 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2017 | Oct 1, 2017 | 001-16163 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2017 | May 23, 2017 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2016 | Oct 4, 2016 | 001-16163 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2016 | May 24, 2016 | 000-23245 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 2, 2015 | 001-16163 |
| 4 | Open Document | Open Filing | L THORNTON FORM 4 | May 20, 2015 | May 19, 2015 | 000-23245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2014 | Jun 3, 2014 | 000-23245 |