| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 11, 2023 | Jul 28, 2023 | 001-39080 | |
| 4 | Open Document | Open Filing | Jul 28, 2023 | Jul 26, 2023 | 001-39080 | |
| 4 | Open Document | Open Filing | Nov 23, 2022 | Nov 21, 2022 | 001-39080 | |
| 4 | Open Document | Open Filing | Jul 29, 2022 | Jul 28, 2022 | 001-39080 | |
| 4 | Open Document | Open Filing | Aug 10, 2021 | Aug 9, 2021 | 001-39080 | |
| 4 | Open Document | Open Filing | Jul 13, 2020 | Jul 10, 2020 | 001-39080 | |
| 4 | Open Document | Open Filing | Oct 3, 2019 | Oct 3, 2019 | 001-39080 | |
| 3 | Open Document | Open Filing | Oct 3, 2019 | Oct 3, 2019 | 001-39080 | |
| 4 | Open Document | Open Filing | Oct 3, 2019 | Oct 3, 2019 | 001-15087 | |
| 4 | Open Document | Open Filing | Jul 1, 2019 | Jun 27, 2019 | 001-15087 | |
| 4 | Open Document | Open Filing | Jun 18, 2018 | Jun 15, 2018 | 001-15087 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2017 | Nov 14, 2017 | 000-29637 |
| 4 | Open Document | Open Filing | Sep 5, 2017 | Aug 31, 2017 | 001-15087 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2017 | Mar 10, 2017 | 000-29637 |
| 4 | Open Document | Open Filing | Feb 22, 2017 | Feb 17, 2017 | 001-15087 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2017 | Feb 14, 2017 | 000-29637 |
| 4 | Open Document | Open Filing | Dec 12, 2016 | Dec 8, 2016 | 001-15087 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 7, 2016 | Sep 2, 2016 | 001-15087 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2015 | Nov 16, 2015 | 000-29637 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2015 | May 5, 2015 | 000-29637 |
| 4 | Open Document | Open Filing | RESTRICTED STOCK UNITS | Nov 17, 2014 | Nov 14, 2014 | 000-29637 |