| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2022 | Dec 2, 2022 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2022 | May 12, 2022 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 13, 2021 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 26, 2020 | Oct 23, 2020 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2020 | Jun 8, 2020 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2020 | May 13, 2020 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2019 | May 22, 2019 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2018 | May 16, 2018 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2017 | May 17, 2017 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2016 | May 18, 2016 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2015 | May 20, 2015 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2014 | May 21, 2014 | 001-34674 |