| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 27, 2025 | May 22, 2025 | 001-35477 |
| 4 | Open Document | Open Filing | 4 | May 28, 2024 | May 23, 2024 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2023 | May 25, 2023 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2022 | May 26, 2022 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Mar 2, 2022 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2022 | Feb 22, 2022 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2021 | Nov 8, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2021 | Aug 27, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2021 | Aug 19, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 2, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2021 | May 27, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 10, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2020 | May 29, 2020 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2019 | Sep 5, 2019 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2019 | Aug 13, 2019 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2019 | Jul 12, 2019 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2019 | May 2, 2019 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 26, 2019 | Mar 22, 2019 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2018 | May 2, 2018 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2017 | May 3, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2017 | Apr 28, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2017 | Apr 25, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2017 | Apr 20, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2017 | Apr 17, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 12, 2017 | Apr 10, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2017 | Apr 5, 2017 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2016 | Mar 29, 2016 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2015 | Apr 22, 2015 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2015 | Mar 11, 2015 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 14, 2015 | Jan 12, 2015 | 001-35477 |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 19, 2014 | Dec 15, 2014 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2014 | Dec 15, 2014 | 001-35477 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 14, 2014 | Jul 10, 2014 | 001-35477 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 14, 2014 | Jul 2, 2014 | 001-35477 |