| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2023 | Jan 20, 2023 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2022 | Feb 18, 2022 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2022 | Jan 27, 2022 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2021 | Apr 12, 2021 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2021 | Feb 18, 2021 | 001-11459 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 22, 2021 | Jan 21, 2021 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2021 | Jan 25, 2021 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2021 | Jan 21, 2021 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2020 | Feb 14, 2020 | 001-11459 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 7, 2020 | Jan 23, 2020 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2019 | Jan 24, 2019 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2019 | Jan 22, 2019 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2018 | Feb 28, 2018 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2018 | Feb 1, 2018 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2018 | Jan 25, 2018 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2018 | Jan 22, 2018 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2017 | Jun 16, 2017 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 17, 2017 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2017 | Jan 26, 2017 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2017 | Jan 23, 2017 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2016 | Jun 16, 2016 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2016 | Jan 22, 2016 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2016 | Jan 21, 2016 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2015 | Dec 23, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 22, 2015 | Jun 19, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2015 | Jun 15, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2015 | Jan 26, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2015 | Jan 22, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2015 | Jan 21, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2015 | Jan 5, 2015 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2014 | Mar 31, 2014 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2014 | Jan 27, 2014 | 001-11459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2014 | Jan 23, 2014 | 001-11459 |