| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2022 | May 23, 2022 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2022 | Mar 1, 2022 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2022 | Feb 4, 2022 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2022 | Jan 27, 2022 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2021 | Nov 19, 2021 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2021 | Jan 29, 2021 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2020 | Dec 28, 2020 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2020 | Oct 1, 2020 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2020 | Mar 2, 2020 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2020 | Jan 27, 2020 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2019 | Nov 12, 2019 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2019 | Oct 1, 2019 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2019 | Jun 3, 2019 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2019 | Mar 1, 2019 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2019 | Jan 28, 2019 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2018 | Nov 21, 2018 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2018 | Oct 1, 2018 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2018 | May 24, 2018 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2018 | May 7, 2018 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2018 | Apr 2, 2018 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2018 | Mar 1, 2018 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2017 | Nov 16, 2017 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2017 | Apr 3, 2017 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2017 | Mar 1, 2017 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 13, 2017 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2016 | Apr 1, 2016 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2016 | Mar 1, 2016 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2016 | Feb 16, 2016 | 001-35054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2016 | Feb 1, 2016 | 001-35054 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 3, 2016 | Feb 1, 2016 | 001-35054 |