| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2024 | Mar 15, 2024 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 8, 2024 | 001-16427 |
| 3 | Open Document | Open Filing | FORM 3 | May 26, 2023 | May 22, 2023 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2021 | Mar 29, 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 29, 2021 | Mar 26, 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 4, 2021 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2020 | Dec 28, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 29, 2020 | Sep 25, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 17, 2020 | Sep 16, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2020 | Aug 6, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 29, 2020 | Jun 26, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2020 | Mar 27, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2020 | Feb 13, 2020 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Dec 31, 2019 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2019 | Dec 27, 2019 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2019 | Nov 29, 2019 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 27, 2019 | 001-16427 |
| 3/A | Open Document | Open Filing | FORM 3/A | Aug 15, 2019 | Aug 15, 2019 | 001-16427 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 15, 2019 | Aug 8, 2019 | 001-16427 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2019 | Jul 31, 2019 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2019 | Mar 15, 2019 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2019 | Mar 1, 2019 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 24, 2019 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2019 | Feb 17, 2019 | 001-35462 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2019 | Dec 31, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2019 | Feb 8, 2019 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2018 | Aug 15, 2018 | 001-35462 |
| 4/A | Open Document | Open Filing | FORM 4/A | Aug 1, 2018 | Jul 29, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2018 | Jul 29, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2018 | Mar 15, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2018 | Mar 2, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2018 | Feb 24, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2018 | Feb 17, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2018 | Feb 8, 2018 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2017 | Jul 29, 2017 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2017 | Feb 28, 2017 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2017 | Feb 24, 2017 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2017 | Feb 22, 2017 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2017 | Feb 17, 2017 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 10, 2017 | Feb 8, 2017 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2016 | Jul 29, 2016 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 12, 2016 | Apr 11, 2016 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2016 | Feb 27, 2016 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2016 | Feb 24, 2016 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2016 | Feb 17, 2016 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2015 | Apr 29, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 22, 2015 | Apr 21, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 14, 2015 | Apr 12, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2015 | Mar 21, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2015 | Feb 27, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2015 | Feb 24, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2015 | Feb 18, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 13, 2015 | Jan 12, 2015 | 001-35462 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 14, 2014 | Oct 12, 2014 | 001-35462 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 5, 2014 | Jul 29, 2014 | 001-35462 |