| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2025 | Feb 22, 2025 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 21, 2025 | Apr 17, 2025 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2025 | Feb 22, 2025 | 001-37673 |
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 25, 2025 | Feb 21, 2024 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 23, 2024 | Apr 22, 2024 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2024 | Feb 22, 2024 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2024 | Feb 21, 2024 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 23, 2023 | Oct 22, 2023 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 24, 2023 | Apr 22, 2023 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2023 | Feb 23, 2023 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2023 | Feb 22, 2023 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2022 | Oct 22, 2022 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2022 | Apr 22, 2022 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 23, 2022 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2021 | Oct 22, 2021 | 001-37673 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 5, 2021 | Apr 22, 2021 | 001-37673 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2019 | Jun 11, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 10, 2019 | Apr 3, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2019 | Feb 25, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2019 | Feb 24, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2019 | Feb 22, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 26, 2018 | Nov 21, 2018 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 30, 2018 | Jul 27, 2018 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 11, 2018 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2018 | May 7, 2018 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2018 | Feb 22, 2018 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2018 | Feb 18, 2018 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2017 | Oct 3, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2017 | Apr 1, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2017 | Mar 15, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2017 | Feb 24, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2017 | Feb 22, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2017 | Feb 22, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2017 | Feb 18, 2017 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2016 | Apr 2, 2016 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2016 | Feb 24, 2016 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2016 | Feb 18, 2016 | 000-21810 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 4, 2016 | Jan 4, 2016 | 000-21810 |