| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Sep 18, 2023 | |||
| 144 | Open Document | Open Filing | Aug 23, 2023 | |||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Aug 17, 2023 | Aug 15, 2023 | 001-36612 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Aug 3, 2022 | Aug 2, 2022 | 001-36612 |
| 4/A | Open Document | Open Filing | May 27, 2021 | May 21, 2021 | 001-36612 | |
| 4 | Open Document | Open Filing | May 24, 2021 | May 21, 2021 | 001-36612 | |
| 4 | Open Document | Open Filing | Jul 7, 2020 | Jul 2, 2020 | 001-36612 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2019 | Mar 27, 2019 | 001-36612 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2018 | Apr 30, 2018 | 001-36612 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 29, 2017 | Jun 27, 2017 | 001-36612 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 26, 2016 | May 24, 2016 | 001-36612 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 31, 2015 | Dec 31, 2015 | 001-36612 |