| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Feb 28, 2022 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2022 | Feb 24, 2022 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2021 | Mar 1, 2021 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2021 | Feb 24, 2021 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2021 | Feb 22, 2021 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2020 | Feb 24, 2020 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2020 | Feb 20, 2020 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2019 | Aug 14, 2019 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2019 | Feb 27, 2019 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2019 | Feb 25, 2019 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2019 | Feb 20, 2019 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2018 | Feb 23, 2018 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2018 | Feb 20, 2018 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2018 | Jan 22, 2018 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2017 | Feb 23, 2017 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 29, 2016 | Feb 25, 2016 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2015 | Dec 16, 2015 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2015 | Dec 15, 2015 | 001-12001 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2015 | Feb 25, 2015 | 001-12001 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 7, 2014 | Nov 1, 2014 | 001-12001 |