| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Mar 22, 2023 | Mar 20, 2023 | 001-34851 | |
| 4 | Open Document | Open Filing | Jul 6, 2022 | Jul 1, 2022 | 001-34851 | |
| 3 | Open Document | Open Filing | Jun 29, 2022 | Jun 23, 2022 | 001-34851 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2021 | Mar 11, 2021 | 001-35373 |
| 4 | Open Document | Open Filing | Mar 11, 2020 | Mar 9, 2020 | 001-35373 | |
| 4 | Open Document | Open Filing | Mar 6, 2020 | Mar 4, 2020 | 001-35373 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2019 | Mar 4, 2019 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2018 | Mar 8, 2018 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2018 | Mar 5, 2018 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2018 | Feb 21, 2018 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2017 | Mar 6, 2017 | 001-35373 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2016 | Mar 2, 2016 | 001-35373 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 29, 2016 | Feb 29, 2016 | 001-35373 |