| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | Dec 21, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2023 | Sep 11, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2023 | Aug 28, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2023 | Jun 9, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2023 | May 26, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2023 | Mar 10, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2023 | Feb 28, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2023 | Feb 24, 2023 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2022 | Dec 9, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2022 | Nov 28, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2022 | Sep 9, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2022 | Aug 26, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2022 | Jun 10, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2022 | May 27, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2022 | Mar 11, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2022 | Feb 28, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2022 | Feb 22, 2022 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2021 | Nov 29, 2021 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2021 | Aug 28, 2021 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | May 28, 2021 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2021 | Mar 15, 2021 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 11, 2021 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2021 | Feb 26, 2021 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2020 | Nov 27, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2020 | Aug 28, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2020 | May 28, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2020 | Mar 28, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Feb 28, 2020 | 001-34835 | 
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2020 | Dec 23, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 24, 2020 | Jan 22, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2020 | Jan 15, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 10, 2020 | Jan 8, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 2, 2020 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2019 | Dec 28, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2019 | Dec 26, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2019 | Dec 18, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2019 | Dec 11, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 6, 2019 | Dec 4, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2019 | Nov 28, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2019 | Nov 27, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2019 | Nov 20, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2019 | Nov 13, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2019 | Nov 6, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2019 | Oct 30, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2019 | Sep 28, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2019 | Aug 28, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2019 | Jul 1, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2019 | May 28, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2019 | May 10, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2019 | Mar 28, 2019 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2019 | Feb 28, 2019 | 001-34835 | 
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2019 | Dec 31, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2019 | Dec 28, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2018 | Nov 29, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Oct 2, 2018 | Sep 28, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Aug 31, 2018 | Aug 29, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Jul 2, 2018 | Jun 28, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | May 31, 2018 | May 29, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | May 15, 2018 | May 11, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 30, 2018 | Mar 28, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 2, 2018 | Feb 28, 2018 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Dec 19, 2017 | Dec 15, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Dec 13, 2017 | Dec 11, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Dec 12, 2017 | Dec 8, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Dec 8, 2017 | Dec 6, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Dec 5, 2017 | Dec 1, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Dec 1, 2017 | Nov 29, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Nov 30, 2017 | Nov 28, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Nov 29, 2017 | Nov 27, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Nov 28, 2017 | Nov 24, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Nov 21, 2017 | Nov 17, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Nov 14, 2017 | Nov 10, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Aug 31, 2017 | Aug 29, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Jun 30, 2017 | Jun 28, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | May 31, 2017 | May 29, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | May 16, 2017 | May 12, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 30, 2017 | Mar 28, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 2, 2017 | Feb 28, 2017 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Jun 20, 2016 | Jun 17, 2016 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | May 13, 2016 | May 12, 2016 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 2, 2016 | Feb 29, 2016 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 1, 2016 | Feb 28, 2016 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Jul 1, 2015 | Jun 29, 2015 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 3, 2015 | Feb 28, 2015 | 001-34835 | 
| 5 | Open Document | Open Filing | 5 | Feb 13, 2015 | Dec 31, 2014 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Aug 15, 2014 | Aug 13, 2014 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Jul 1, 2014 | Jun 28, 2014 | 001-34835 | 
| 4 | Open Document | Open Filing | 4 | Mar 4, 2014 | Feb 28, 2014 | 001-34835 |