| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2023 | Feb 23, 2023 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2022 | Oct 28, 2022 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2022 | Feb 24, 2022 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2021 | May 12, 2021 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2021 | Feb 25, 2021 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2020 | Nov 11, 2020 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 19, 2020 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2020 | Feb 27, 2020 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2019 | May 31, 2019 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2019 | Feb 28, 2019 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2018 | Feb 22, 2018 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2017 | Nov 10, 2017 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2017 | Feb 23, 2017 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2016 | Nov 23, 2016 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2016 | Aug 2, 2016 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 29, 2016 | Feb 25, 2016 | 001-11778 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2015 | Dec 18, 2015 | 001-11778 |
| 4 | Open Document | Open Filing | Mar 2, 2015 | Feb 26, 2015 | 001-11778 | |
| 4 | Open Document | Open Filing | Dec 29, 2014 | Dec 23, 2014 | 001-11778 | |
| 4 | Open Document | Open Filing | Mar 3, 2014 | Feb 27, 2014 | 001-11778 |