SEC EDGAR filings, ownership reports, and insider transactions for Douglas J. Williamson.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2023 | 10 Feb 2023 | 000-50768 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Feb 2023 | 01 Feb 2023 | 000-50768 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Feb 2022 | 14 Feb 2022 | 001-37977 |
| 3 | Open Document | Open Filing | FORM 3 - | 16 Feb 2022 | 14 Feb 2022 | 001-37977 |