| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2022 | Feb 17, 2022 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2021 | Feb 11, 2021 | 001-14989 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 20, 2021 | Dec 18, 2020 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2020 | Oct 1, 2020 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2020 | Oct 1, 2020 | 000-13375 |
| 4/A | Open Document | Open Filing | FORM 4/A | Aug 24, 2020 | Aug 19, 2020 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2020 | Aug 19, 2020 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 10, 2020 | Jul 1, 2020 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2020 | Jun 8, 2020 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Apr 1, 2020 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2020 | Feb 13, 2020 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Jan 2, 2020 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2019 | Oct 1, 2019 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2019 | Jul 1, 2019 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2019 | May 17, 2019 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2019 | Apr 1, 2019 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2019 | Feb 20, 2019 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2019 | Feb 16, 2019 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2019 | Feb 13, 2019 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Jan 2, 2019 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2018 | Oct 1, 2018 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2018 | Jul 2, 2018 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2018 | Jun 5, 2018 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2018 | Apr 2, 2018 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2018 | Feb 17, 2018 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2018 | Feb 13, 2018 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2018 | Jan 2, 2018 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2017 | Oct 2, 2017 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2017 | Jul 3, 2017 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2017 | Apr 3, 2017 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 18, 2017 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2017 | Feb 16, 2017 | 001-14989 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 13, 2017 | Dec 30, 2016 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2017 | Jan 3, 2017 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2016 | Oct 3, 2016 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2016 | Jul 1, 2016 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 21, 2016 | Apr 20, 2016 | 000-13375 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 21, 2016 | Apr 20, 2016 | 000-13375 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2016 | Feb 21, 2016 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2016 | Feb 16, 2016 | 001-14989 |
| 4 | Open Document | Open Filing | 4 | Jun 30, 2015 | Jun 26, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2015 | Jun 15, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2015 | May 15, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2015 | Apr 15, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2015 | Mar 16, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2015 | Jan 27, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2015 | Feb 17, 2015 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2015 | Feb 16, 2015 | 001-14989 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2015 | Jan 15, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2015 | Jan 10, 2015 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2015 | Dec 31, 2014 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 10, 2014 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2014 | Oct 5, 2014 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2014 | Oct 1, 2014 | 001-33633 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 18, 2014 | 001-14989 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2014 | Feb 16, 2014 | 001-14989 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2014 | Jan 10, 2014 | 001-33633 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Dec 20, 2013 | 001-33633 |