| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2024 | Apr 25, 2024 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2023 | Apr 24, 2023 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2022 | Oct 3, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2022 | Aug 12, 2022 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2022 | Apr 28, 2022 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2021 | Oct 1, 2021 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2021 | Aug 12, 2021 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2021 | Apr 22, 2021 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 28, 2020 | Dec 22, 2020 | 001-38495 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 28, 2020 | Dec 22, 2020 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | May 5, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2020 | Oct 1, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2020 | Aug 11, 2020 | 001-39265 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2019 | Oct 1, 2019 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2019 | Aug 9, 2019 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2018 | Nov 13, 2018 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2018 | Oct 1, 2018 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2018 | Sep 6, 2018 | 000-08408 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 25, 2018 | May 24, 2018 | 001-33332 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2017 | Nov 13, 2017 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2017 | Oct 2, 2017 | 000-08408 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 6, 2017 | May 24, 2017 | 001-33332 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2017 | Apr 27, 2016 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2017 | Jan 25, 2017 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2016 | Jul 28, 2016 | 000-08408 |
| 4 | Open Document | Open Filing | May 31, 2016 | May 26, 2016 | 001-33332 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2015 | Jun 2, 2015 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2015 | May 29, 2015 | 000-08408 |
| 4 | Open Document | Open Filing | May 26, 2015 | May 21, 2015 | 001-33332 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2014 | Nov 13, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2014 | Oct 1, 2014 | 000-08408 |
| 4 | Open Document | Open Filing | FORM 4 - | May 27, 2014 | May 22, 2014 | 001-33332 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2014 | Jan 24, 2014 | 000-08408 |