| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2021 | Aug 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2021 | Jul 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2021 | Jun 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2021 | Jun 1, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2021 | May 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2021 | Mar 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2021 | Apr 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2021 | Feb 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2021 | Jan 20, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 5, 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2020 | Nov 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 20, 2020 | Oct 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2020 | Aug 31, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2020 | Aug 27, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2020 | Aug 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 3, 2020 | Jul 31, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2020 | Jul 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2020 | Apr 30, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2020 | Apr 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 10, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2020 | Feb 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2020 | Jan 31, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2020 | Jan 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2020 | Jan 20, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 14, 2020 | Jan 13, 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2019 | Nov 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2019 | Oct 31, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2019 | Oct 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 20, 2019 | Aug 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 2, 2019 | Jul 31, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2019 | Jul 19, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2019 | May 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2019 | Apr 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 9, 2019 | Apr 8, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2019 | Mar 5, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2019 | Feb 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2019 | Jan 20, 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2018 | Nov 20, 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 22, 2018 | Oct 20, 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2018 | Aug 20, 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2018 | Jul 20, 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2018 | May 20, 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2018 | Apr 20, 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2018 | Feb 22, 2018 | 001-35594 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 26, 2018 | Feb 22, 2018 | 001-35594 |