| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2021 | Nov 22, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2021 | Aug 20, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2021 | May 20, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2021 | Mar 8, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2021 | Mar 3, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2021 | Feb 22, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2021 | Feb 5, 2021 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2020 | Nov 20, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2020 | Nov 18, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2020 | Aug 21, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2020 | Aug 3, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2020 | May 27, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2020 | May 21, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 19, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2020 | Feb 19, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2020 | Jan 15, 2020 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 22, 2019 | Nov 20, 2019 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2019 | Aug 20, 2019 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2019 | May 20, 2019 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2019 | Feb 20, 2019 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2019 | Feb 7, 2019 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2018 | Nov 20, 2018 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2018 | Aug 20, 2018 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2018 | Aug 10, 2018 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2018 | May 21, 2018 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2018 | Jan 16, 2018 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2017 | Nov 21, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 31, 2017 | Oct 27, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2017 | Oct 23, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2017 | Aug 22, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2017 | Aug 8, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 23, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2017 | Mar 1, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2017 | Feb 22, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2017 | Jan 24, 2017 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2016 | Nov 21, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2016 | Oct 5, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 22, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2016 | Aug 23, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2016 | May 23, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2016 | Apr 15, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2016 | Mar 9, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2016 | Feb 23, 2016 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2015 | Nov 23, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2015 | Aug 21, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2015 | Aug 4, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2015 | May 21, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2015 | Feb 20, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2015 | Jan 21, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 15, 2015 | Jan 14, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 12, 2015 | Jan 8, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2015 | Jan 7, 2015 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2015 | Dec 31, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 24, 2014 | Dec 24, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2014 | Dec 17, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2014 | Dec 10, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2014 | Dec 3, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 26, 2014 | Nov 26, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2014 | Nov 19, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2014 | Nov 12, 2014 | 001-35444 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 13, 2014 | Nov 5, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 6, 2014 | Nov 5, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2014 | Nov 1, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2014 | Oct 29, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2014 | Oct 22, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 16, 2014 | Oct 15, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 9, 2014 | Oct 8, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2014 | Oct 1, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2014 | Sep 24, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2014 | Sep 17, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2014 | Sep 10, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 4, 2014 | Sep 2, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 29, 2014 | Aug 27, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2014 | Aug 20, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2014 | Aug 13, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2014 | Aug 6, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 31, 2014 | Jul 30, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2014 | Jul 23, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2014 | Jul 16, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2014 | Mar 5, 2014 | 001-35444 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 7, 2014 | Feb 5, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2014 | Feb 5, 2014 | 001-35444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2014 | Jan 6, 2014 | 001-35444 |