| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2023 | Oct 6, 2023 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2023 | Sep 29, 2023 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2023 | Jul 27, 2023 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2023 | Apr 28, 2023 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2022 | Jun 2, 2022 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2022 | Apr 28, 2022 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2021 | Jun 10, 2021 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2021 | Apr 29, 2021 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2020 | May 29, 2020 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2020 | Apr 30, 2020 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2019 | Jun 13, 2019 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2019 | May 2, 2019 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2018 | Jun 13, 2018 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2018 | May 3, 2018 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2018 | May 3, 2018 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2017 | Jun 15, 2017 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2017 | May 3, 2017 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2016 | Jun 16, 2016 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2016 | May 6, 2016 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2016 | May 3, 2016 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2015 | Aug 19, 2015 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 22, 2015 | Jun 18, 2015 | 001-34186 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 6, 2015 | 001-35238 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 26, 2015 | Sep 19, 2014 | 001-35238 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 26, 2015 | Sep 19, 2014 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2015 | Aug 14, 2014 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2014 | Sep 19, 2014 | 001-35238 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 22, 2014 | Sep 19, 2014 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2014 | Sep 19, 2014 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2014 | Jun 27, 2014 | 001-35238 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2014 | May 22, 2014 | 001-34186 |
| 4 | Open Document | Open Filing | Apr 17, 2014 | Apr 15, 2014 | 001-35238 | |
| 3 | Open Document | Open Filing | Apr 17, 2014 | Apr 15, 2014 | 001-35238 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2014 | Mar 14, 2014 | 001-34186 |