| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2025 | Jul 16, 2025 | 000-50761 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 19, 2024 | Jul 17, 2024 | 000-50761 |
| 4 | Open Document | Open Filing | Jul 21, 2023 | Jul 19, 2023 | 000-50761 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 22, 2022 | Jul 20, 2022 | 000-50761 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2021 | Jul 21, 2021 | 000-50761 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 16, 2020 | Jul 14, 2020 | 000-50761 |
| 4 | Open Document | Open Filing | Jul 2, 2020 | Jul 1, 2020 | 001-33045 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 19, 2019 | Jul 17, 2019 | 000-50761 |
| 4 | Open Document | Open Filing | Jul 2, 2019 | Jul 1, 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 20, 2018 | Jul 18, 2018 | 000-50761 |
| 4 | Open Document | Open Filing | Jul 3, 2018 | Jul 2, 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | Apr 4, 2018 | Apr 2, 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | Jan 4, 2018 | Jan 2, 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | Oct 4, 2017 | Oct 2, 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2017 | Jul 26, 2017 | 000-50761 |
| 4 | Open Document | Open Filing | Jul 5, 2017 | Jul 3, 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | Apr 4, 2017 | Apr 3, 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | Jan 12, 2017 | Dec 6, 2016 | 001-33045 | |
| 4 | Open Document | Open Filing | Jan 5, 2017 | Jan 3, 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2016 | Nov 7, 2016 | 000-50761 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 9, 2016 | Nov 6, 2016 | 000-50761 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2016 | Oct 3, 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2016 | Jul 1, 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2016 | Apr 1, 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2016 | Jan 4, 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2015 | Oct 1, 2015 | 001-33045 |
| 4/A | Open Document | Open Filing | FORM 4/A | Oct 5, 2015 | Sep 30, 2015 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2015 | Sep 30, 2015 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2015 | Jun 30, 2015 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2015 | Apr 1, 2015 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2015 | Mar 31, 2015 | 001-33045 |
| 4 | Open Document | Open Filing | AUEN FORM 4 | Jan 5, 2015 | Dec 31, 2014 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2014 | Oct 1, 2014 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2014 | Sep 30, 2014 | 001-33045 |
| 4 | Open Document | Open Filing | AUEN FORM 4 | Jul 2, 2014 | Jul 1, 2014 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2014 | Apr 1, 2014 | 001-33045 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Jan 2, 2014 | 001-33045 |