| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2023 | Jan 12, 2023 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2022 | Nov 1, 2022 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2022 | Jan 1, 2022 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2021 | Dec 14, 2021 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 26, 2021 | Nov 23, 2021 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2021 | Nov 4, 2021 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2021 | Jan 1, 2021 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2020 | Jan 1, 2020 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2019 | Jan 16, 2019 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2019 | Jan 1, 2019 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2018 | Jan 17, 2018 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2018 | Jan 1, 2018 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2017 | Jan 18, 2017 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Jan 1, 2017 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2016 | Jan 20, 2016 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2016 | Jan 1, 2016 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 24, 2015 | Nov 20, 2015 | 001-11071 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 31, 2015 | Jul 27, 2015 | 001-13692 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2015 | Jan 21, 2015 | 001-11071 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 20, 2015 | Dec 4, 2014 | 001-11071 |
| 4 | Open Document | Open Filing | Jan 5, 2015 | Jan 1, 2015 | 001-11071 | |
| 4 | Open Document | Open Filing | Dec 16, 2014 | Dec 16, 2014 | 001-11071 | |
| 4 | Open Document | Open Filing | Dec 5, 2014 | Dec 4, 2014 | 001-11071 | |
| 4 | Open Document | Open Filing | Jan 21, 2014 | Jan 16, 2014 | 001-11071 | |
| 4 | Open Document | Open Filing | Jan 3, 2014 | Jan 1, 2014 | 001-11071 |