| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | May 28, 2024 | |||
| 4 | Open Document | Open Filing | Aug 22, 2023 | Aug 18, 2023 | 001-35249 | |
| 4/A | Open Document | Open Filing | Jun 14, 2023 | Jun 13, 2023 | 001-35249 | |
| 4 | Open Document | Open Filing | May 16, 2023 | May 12, 2023 | 001-35249 | |
| 4 | Open Document | Open Filing | Mar 15, 2023 | Mar 13, 2023 | 001-35249 | |
| 4 | Open Document | Open Filing | May 17, 2022 | May 13, 2022 | 001-35249 | |
| 4 | Open Document | Open Filing | May 18, 2021 | May 14, 2021 | 001-35249 | |
| 4 | Open Document | Open Filing | May 18, 2020 | May 15, 2020 | 001-35249 | |
| 4 | Open Document | Open Filing | May 21, 2019 | May 17, 2019 | 001-35249 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 21, 2018 | May 18, 2018 | 001-35249 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 31, 2017 | May 19, 2017 | 001-35249 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 8, 2016 | Aug 5, 2016 | 001-35249 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 17, 2016 | May 13, 2016 | 001-35249 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2015 | Nov 6, 2015 | 001-35249 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2015 | May 15, 2015 | 001-35249 |
| 4 | Open Document | Open Filing | Nov 5, 2014 | Nov 3, 2014 | 001-36024 | |
| 3 | Open Document | Open Filing | Nov 3, 2014 | Oct 29, 2014 | 001-36024 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2014 | May 16, 2014 | 001-35249 |