| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2021 | Jul 21, 2021 | 001-38848 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2020 | Dec 1, 2020 | 001-38848 |
| 4 | Open Document | Open Filing | Sep 14, 2020 | Sep 10, 2020 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2020 | Aug 4, 2020 | 001-38848 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 12, 2020 | 001-38848 |
| 4 | Open Document | Open Filing | Sep 16, 2019 | Sep 12, 2019 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2019 | Aug 6, 2019 | 001-38848 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2019 | Mar 28, 2019 | 001-38848 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 28, 2019 | Mar 28, 2019 | 001-38848 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2019 | Mar 28, 2019 | 001-37614 |
| 4 | Open Document | Open Filing | Sep 17, 2018 | Sep 13, 2018 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2018 | Aug 9, 2018 | 001-37614 |
| 4 | Open Document | Open Filing | Sep 15, 2017 | Sep 14, 2017 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2017 | Aug 9, 2017 | 001-37614 |
| 4 | Open Document | Open Filing | Jun 20, 2017 | Jun 19, 2017 | 001-06089 | |
| 4 | Open Document | Open Filing | Sep 9, 2016 | Sep 8, 2016 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2016 | Aug 10, 2016 | 001-37614 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2016 | Jun 1, 2016 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2016 | Mar 1, 2016 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2015 | Dec 15, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2015 | Dec 1, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2015 | Nov 2, 2015 | 001-37614 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 2, 2015 | Nov 2, 2015 | 001-37614 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2015 | Nov 2, 2015 | 001-14643 |
| 4 | Open Document | Open Filing | Sep 14, 2015 | Sep 10, 2015 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2015 | Sep 1, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2015 | Aug 31, 2015 | 001-14643 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 16, 2015 | Jul 15, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | Jul 1, 2015 | Jun 30, 2015 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2015 | Jun 1, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2015 | Mar 2, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2015 | Jan 2, 2015 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2014 | Sep 1, 2014 | 001-00303 |
| 4 | Open Document | Open Filing | Sep 12, 2014 | Sep 11, 2014 | 001-06089 | |
| 4 | Open Document | Open Filing | FORM 4 FILING FOR DAVID LEWIS | Aug 8, 2014 | Aug 6, 2014 | 001-14643 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2014 | Jul 15, 2014 | 001-00303 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2014 | Jan 21, 2014 | 001-00303 |