| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Mar 1, 2022 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2022 | Feb 23, 2022 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2022 | Feb 22, 2022 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2022 | Feb 15, 2022 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 12, 2021 | Oct 8, 2021 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2021 | Jul 1, 2021 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2021 | Feb 24, 2021 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2021 | Feb 23, 2021 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2021 | Feb 22, 2021 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2020 | Feb 21, 2020 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 26, 2019 | Dec 23, 2019 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2019 | Feb 22, 2019 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2019 | Feb 19, 2019 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2018 | Aug 10, 2018 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2018 | Aug 10, 2018 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2018 | Jul 16, 2018 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2018 | Feb 23, 2018 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2017 | Jul 18, 2017 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2017 | Feb 21, 2017 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2016 | Aug 4, 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2016 | Jul 18, 2016 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2015 | Feb 23, 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2015 | Feb 2, 2015 | 001-34831 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 9, 2015 | Jan 1, 2015 | 001-04174 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 9, 2015 | Jan 1, 2015 | 001-32599 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2014 | Jul 16, 2014 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2014 | Jul 1, 2014 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 14, 2014 | Jan 10, 2014 | 001-34831 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2014 | Jan 2, 2014 | 001-34831 |