| 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 | Jan 4, 2022 | Jan 1, 2022 | 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 | Nov 24, 2020 | Nov 20, 2020 | 001-11071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 12, 2020 | 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 | Nov 25, 2019 | Nov 21, 2019 | 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 | Nov 28, 2018 | Nov 16, 2018 | 001-11071 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 26, 2018 | Sep 18, 2018 | 001-13692 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2018 | May 22, 2018 | 001-11071 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 24, 2018 | May 22, 2018 | 001-11071 |