| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2021 | Aug 17, 2021 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2021 | Feb 3, 2021 | 001-38087 |
| 144 | Open Document | Open Filing | 144 | Feb 3, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 17, 2020 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2020 | Nov 16, 2020 | 001-38087 |
| 144 | Open Document | Open Filing | 144 | Nov 13, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2020 | Nov 9, 2020 | 001-38087 |
| 144 | Open Document | Open Filing | FORM 144 | Nov 3, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2020 | May 4, 2020 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2020 | Apr 28, 2020 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2019 | Sep 17, 2019 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 13, 2019 | Sep 13, 2019 | 001-38087 |
| 144 | Open Document | Open Filing | FORM 144 | Aug 2, 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2019 | Mar 15, 2019 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 3, 2018 | Aug 1, 2018 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2017 | May 26, 2017 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2017 | May 12, 2017 | 001-38087 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 8, 2017 | May 8, 2017 | 001-38087 |