| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Dec 1, 2023 | Nov 30, 2023 | 001-32147 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2023 | Apr 3, 2023 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2023 | Jan 4, 2023 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 6, 2022 | Oct 4, 2022 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 7, 2022 | Jul 5, 2022 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2022 | May 2, 2022 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2022 | Apr 5, 2022 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2022 | Jan 4, 2022 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2021 | Oct 5, 2021 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2021 | Jul 2, 2021 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 7, 2021 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2021 | Apr 6, 2021 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | 001-32147 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 9, 2021 | Mar 5, 2021 | 001-32147 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2019 | Jun 11, 2019 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2019 | Feb 22, 2019 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2018 | Jun 12, 2018 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 31, 2018 | May 29, 2018 | 001-35405 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2018 | Jan 5, 2018 | 001-35405 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 13, 2017 | Nov 3, 2017 | 001-35405 |