| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 19, 2024 | Mar 15, 2024 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 12, 2024 | Feb 8, 2024 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 17, 2023 | Mar 15, 2023 | 001-04018 |
| 4/A | Open Document | Open Filing | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 21, 2023 | Feb 10, 2023 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 14, 2023 | Feb 10, 2023 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 17, 2022 | Mar 15, 2022 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 15, 2022 | Feb 11, 2022 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 17, 2021 | Mar 15, 2021 | 001-04018 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Feb 17, 2021 | Feb 12, 2021 | 001-04018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2020 | Aug 25, 2020 | 001-04018 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2020 | Feb 14, 2020 | 001-04018 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2020 | Jan 6, 2020 | 001-04018 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2018 | May 11, 2018 | 001-32327 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2018 | Mar 8, 2018 | 001-32327 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2017 | Jul 31, 2017 | 001-32327 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 2, 2017 | Jul 31, 2017 | 001-32327 |