| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 22, 2022 | Dec 13, 2022 | 001-13467 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2020 | May 11, 2020 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2020 | May 6, 2020 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2020 | May 4, 2020 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 22, 2020 | Apr 20, 2020 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2020 | Mar 16, 2020 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2020 | Feb 3, 2020 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Jan 2, 2020 | 001-31361 |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 31, 2019 | Dec 26, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2019 | Dec 26, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2019 | Dec 2, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2019 | Nov 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 30, 2019 | Oct 28, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 17, 2019 | Oct 15, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2019 | Oct 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 4, 2019 | Sep 3, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2019 | Aug 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2019 | Jul 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2019 | Jun 3, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2019 | May 9, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2019 | May 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2019 | Apr 17, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2019 | Apr 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2019 | Mar 20, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2019 | Mar 1, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2019 | Jan 31, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2019 | Jan 2, 2019 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2018 | Dec 3, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2018 | Nov 1, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2018 | Oct 1, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2018 | Sep 12, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2018 | Aug 17, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2018 | Jun 25, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2018 | Mar 7, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2018 | Feb 18, 2018 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 24, 2017 | Mar 22, 2017 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2017 | Feb 15, 2017 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2017 | Feb 6, 2017 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 22, 2016 | 001-31361 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 20, 2016 | Jun 15, 2016 | 001-13467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2016 | Jun 15, 2016 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2016 | Jun 15, 2016 | 001-13467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2016 | Jun 6, 2016 | 001-13467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2016 | Mar 22, 2016 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2016 | Feb 29, 2016 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 24, 2015 | Dec 23, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 27, 2015 | Nov 24, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 27, 2015 | Nov 24, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2015 | Sep 10, 2015 | 001-13467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 4, 2015 | Sep 3, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2015 | Aug 21, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 18, 2015 | Jun 16, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2015 | Jun 15, 2015 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2015 | Feb 20, 2015 | 001-31361 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 13, 2015 | Dec 31, 2014 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2014 | Dec 26, 2014 | 001-31361 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 1 | Jul 11, 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2014 | Jun 24, 2014 | 001-13467 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2014 | Jun 25, 2014 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2014 | Jun 11, 2014 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2014 | Mar 26, 2014 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2014 | Feb 20, 2014 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2014 | Jan 16, 2014 | 001-31361 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 10, 2014 | Jan 10, 2014 | 001-31361 |