| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2022 | Feb 18, 2022 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2022 | Feb 11, 2022 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2022 | Feb 10, 2022 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2022 | Feb 8, 2022 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2022 | Feb 7, 2022 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2021 | Jul 16, 2021 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Feb 26, 2021 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2021 | Feb 11, 2021 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2021 | Feb 10, 2021 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 8, 2021 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2020 | Feb 16, 2020 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 11, 2020 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2020 | Feb 10, 2020 | 001-35651 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 22, 2019 | Feb 16, 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2019 | Feb 16, 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2019 | Feb 11, 2019 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2018 | Feb 26, 2018 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | 001-35651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2018 | Feb 16, 2017 | 001-35651 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 10, 2018 | Jan 1, 2018 | 001-35651 |