| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2021 | Aug 30, 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2021 | Mar 18, 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2021 | Mar 1, 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2021 | Feb 11, 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2021 | Dec 13, 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2020 | Mar 18, 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Mar 1, 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2020 | Feb 7, 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2019 | Mar 20, 2019 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2019 | Mar 6, 2019 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 30, 2018 | Jul 26, 2018 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 19, 2018 | Mar 15, 2018 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2018 | Mar 1, 2018 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2018 | Feb 6, 2018 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 20, 2017 | Mar 16, 2017 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2017 | Feb 28, 2017 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2017 | Feb 7, 2017 | 033-90866 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 9, 2017 | Dec 31, 2016 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2016 | Dec 13, 2016 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 21, 2016 | Mar 18, 2016 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2016 | Feb 9, 2016 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2015 | Aug 28, 2015 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2015 | Mar 16, 2015 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2015 | Feb 10, 2015 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2014 | Feb 27, 2014 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2014 | Feb 25, 2014 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2014 | Feb 11, 2014 | 033-90866 |