| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2021 | Jul 1, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 1, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2021 | May 26, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2021 | May 14, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2021 | May 5, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2021 | May 3, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2021 | Apr 5, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2021 | Feb 19, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2021 | Feb 2, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2020 | Dec 7, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 1, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2020 | Nov 2, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2020 | Oct 1, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2020 | Sep 17, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2020 | Sep 8, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2020 | Sep 1, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 28, 2020 | Aug 27, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2020 | Aug 11, 2020 | 001-39045 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2020 | Feb 5, 2020 | 001-39045 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 17, 2019 | Sep 17, 2019 | 001-39045 |