| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2025 | Mar 3, 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2025 | Feb 15, 2025 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2024 | Mar 3, 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2024 | Feb 15, 2024 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2023 | Nov 15, 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2023 | Mar 3, 2023 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2022 | Nov 15, 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2022 | Mar 4, 2022 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2021 | Nov 15, 2021 | 001-03950 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 15, 2021 | Sep 13, 2021 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2017 | Aug 7, 2017 | 001-15274 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2017 | Mar 6, 2017 | 001-15274 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2016 | Aug 7, 2016 | 001-15274 |
| 3 | Open Document | Open Filing | FORM 3 | May 26, 2016 | May 20, 2016 | 001-15274 |