| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 1, 2024 | Jul 31, 2024 | 001-35416 |
| 4 | Open Document | Open Filing | 4 | May 10, 2024 | May 9, 2024 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2023 | May 11, 2023 | 001-35416 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 16, 2022 | May 12, 2022 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2021 | May 13, 2021 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2020 | May 7, 2020 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2019 | Oct 31, 2019 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2019 | May 9, 2019 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2018 | May 10, 2018 | 001-35416 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 9, 2018 | May 4, 2018 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2018 | May 4, 2018 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2017 | Dec 20, 2017 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2017 | May 4, 2017 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2016 | May 5, 2016 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2016 | Feb 12, 2016 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2015 | May 8, 2015 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2015 | Mar 14, 2015 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2015 | Feb 12, 2015 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 31, 2014 | Dec 30, 2014 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2014 | May 8, 2014 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2014 | Mar 14, 2014 | 001-35416 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2014 | Mar 3, 2014 | 001-35416 |