| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2021 | Nov 17, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2021 | Nov 15, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2021 | Aug 4, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 20, 2021 | Jul 16, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 16, 2021 | Jul 15, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2021 | Apr 7, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 30, 2021 | Mar 26, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2021 | Feb 24, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 12, 2021 | 001-39054 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2020 | Nov 15, 2020 | 001-39054 |
| 4 | Open Document | Open Filing | Jul 17, 2020 | Jul 15, 2020 | 001-39054 | |
| 4 | Open Document | Open Filing | Feb 26, 2020 | Feb 24, 2020 | 001-39054 | |
| 4 | Open Document | Open Filing | Feb 21, 2020 | Feb 19, 2020 | 001-39054 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2019 | Dec 18, 2019 | 001-39054 |
| 4 | Open Document | Open Filing | Sep 24, 2019 | Sep 20, 2019 | 001-39054 | |
| 3 | Open Document | Open Filing | Sep 20, 2019 | Sep 20, 2019 | 001-39054 |