| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2024 | Feb 8, 2024 | 001-40499 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2023 | Feb 24, 2023 | 001-41201 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2023 | Feb 3, 2023 | 001-40499 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2022 | May 10, 2022 | 001-40499 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2022 | Feb 4, 2022 | 001-40499 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 7, 2022 | Feb 4, 2022 | 001-40499 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 6, 2022 | Jan 6, 2022 | 001-41201 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2021 | Aug 5, 2021 | 001-37500 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2021 | Jul 30, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2021 | Jun 30, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2021 | May 28, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2021 | Apr 30, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2021 | Mar 31, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2021 | Feb 25, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2021 | Jan 29, 2021 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2021 | Dec 31, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2020 | Nov 30, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2020 | Nov 9, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2020 | Oct 30, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2020 | Sep 30, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | Aug 31, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2020 | Jul 31, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2020 | Jun 30, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2020 | Jun 11, 2020 | 001-37500 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2020 | May 29, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2020 | Apr 30, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2020 | Mar 31, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2020 | Mar 4, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2020 | Feb 28, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2020 | Feb 25, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2020 | Jan 31, 2020 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2019 | Nov 19, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2019 | Nov 11, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2019 | Oct 28, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2019 | Oct 7, 2019 | 000-21392 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 23, 2019 | Aug 21, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2019 | Aug 21, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2019 | Jun 30, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2019 | Jun 13, 2019 | 001-37500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2019 | Mar 31, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2019 | Mar 4, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 1, 2019 | Jan 31, 2019 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2019 | Dec 31, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2018 | Nov 12, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2018 | Sep 30, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2018 | Sep 22, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2018 | Jun 30, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2018 | Jun 7, 2018 | 001-37500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2018 | Mar 31, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2018 | Jan 31, 2018 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Dec 31, 2017 | 000-21392 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 4, 2017 | Nov 30, 2017 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2017 | Nov 30, 2017 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2017 | Sep 30, 2017 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2017 | May 15, 2017 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2017 | Jun 15, 2017 | 001-37500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2017 | Mar 31, 2017 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2017 | Jan 31, 2017 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 31, 2016 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2016 | Sep 30, 2016 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2016 | Jun 30, 2016 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2016 | Jun 9, 2016 | 001-37500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2016 | Mar 31, 2016 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2016 | Feb 1, 2016 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2016 | Jan 31, 2016 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2016 | Dec 31, 2015 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2015 | Dec 10, 2015 | 001-37500 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 2, 2015 | Nov 23, 2015 | 001-37500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2015 | Sep 30, 2015 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2015 | Aug 11, 2015 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2015 | Jul 6, 2015 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 - JOHN THERO | Feb 2, 2015 | Jan 31, 2015 | 000-21392 |
| 4 | Open Document | Open Filing | FORM 4 FOR JOHN THERO | Nov 12, 2014 | Nov 11, 2014 | 000-21392 |
| 4 | Open Document | Open Filing | JAN 2014 GRANTS | Jan 10, 2014 | Jan 8, 2014 | 000-21392 |