| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2025 | May 1, 2025 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2024 | May 21, 2024 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2024 | May 1, 2024 | 001-37497 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 20, 2023 | Sep 20, 2023 | 001-41094 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2023 | May 16, 2023 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2023 | May 1, 2023 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 29, 2022 | Aug 25, 2022 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2022 | May 17, 2022 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2022 | May 1, 2022 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2022 | Jan 25, 2022 | 001-37497 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 22, 2021 | Nov 22, 2021 | 001-41094 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2021 | Nov 4, 2021 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 11, 2021 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2021 | May 1, 2021 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2020 | Nov 18, 2020 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2020 | May 12, 2020 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2020 | May 1, 2020 | 001-37497 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 31, 2019 | Oct 31, 2019 | 001-39116 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2019 | May 14, 2019 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2019 | Jan 28, 2019 | 001-37497 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 2, 2018 | Jun 29, 2018 | 001-14667 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2018 | May 15, 2018 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2018 | May 9, 2018 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2017 | Aug 11, 2017 | 001-37497 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 5, 2017 | Jun 1, 2017 | 001-14667 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 24, 2017 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2017 | May 12, 2017 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2017 | May 9, 2017 | 001-37497 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 1, 2016 | 001-14667 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2016 | May 24, 2016 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2015 | Oct 30, 2015 | 001-37497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 27, 2015 | Jul 23, 2015 | 001-37497 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 22, 2015 | Jul 22, 2015 | 001-37497 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | 001-14667 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 6, 2014 | Jun 4, 2014 | 001-14667 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2014 | Feb 10, 2014 | 001-14667 |