| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2022 | Nov 2, 2022 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2022 | Jul 28, 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 | Aug 9, 2021 | Aug 5, 2021 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 19, 2021 | Jul 16, 2021 | 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 29, 2020 | Oct 28, 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 | Nov 5, 2019 | Nov 1, 2019 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 31, 2019 | Oct 29, 2019 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 28, 2019 | Aug 26, 2019 | 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 13, 2019 | May 7, 2019 | 001-34674 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 29, 2018 | May 14, 2018 | 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 |