| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2023 | Jun 15, 2023 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2023 | Mar 1, 2023 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2022 | Nov 4, 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 8, 2022 | Sep 7, 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2022 | Jun 25, 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2022 | Jun 15, 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2021 | Dec 13, 2021 | 001-32347 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 16, 2021 | Nov 7, 2021 | 001-32347 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 16, 2021 | Nov 7, 2021 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2021 | Nov 7, 2021 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 29, 2021 | Jun 25, 2021 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2020 | Nov 7, 2020 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 25, 2020 | Jun 25, 2020 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2020 | Jun 15, 2020 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2019 | Dec 17, 2019 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2019 | Nov 7, 2019 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2019 | Aug 9, 2019 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2018 | Nov 7, 2018 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2018 | Jun 25, 2018 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2017 | Nov 7, 2017 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2017 | Sep 28, 2017 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 28, 2017 | Sep 27, 2017 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2016 | Jun 14, 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2016 | Jun 8, 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2016 | Mar 7, 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2015 | Jun 3, 2015 | 001-32347 |
| 3/A | Open Document | Open Filing | FORM 3/A | Mar 25, 2015 | Jul 9, 2014 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2015 | Mar 12, 2015 | 001-32347 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 21, 2014 | Jul 9, 2014 | 001-32347 |