| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 16, 2025 | May 14, 2025 | 001-35503 |
| 4 | Open Document | Open Filing | 4 | Oct 29, 2024 | Oct 25, 2024 | 001-35503 |
| 144 | Open Document | Open Filing | Oct 25, 2024 | |||
| 4 | Open Document | Open Filing | 4 | May 10, 2024 | May 8, 2024 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 10, 2023 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2022 | May 10, 2022 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 11, 2021 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2021 | Mar 9, 2021 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2020 | May 12, 2020 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2019 | May 7, 2019 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2018 | May 30, 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2018 | May 30, 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2018 | May 8, 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2018 | Mar 13, 2018 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2017 | May 19, 2017 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2016 | May 17, 2016 | 001-35503 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 27, 2015 | Feb 12, 2015 | 001-35503 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 27, 2015 | May 29, 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2015 | Aug 13, 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2015 | Aug 13, 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2015 | May 29, 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2015 | May 20, 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2015 | Feb 12, 2015 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2014 | Dec 13, 2014 | 001-35503 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 24, 2014 | Oct 24, 2014 | 001-35503 |