Eugene Frederick Leffler

Business address
84 Bay Drive, Sudbury, MA, 01776
Top holdings (ownership)
BFRI
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Eugene Frederick Leffler has filed 4 SEC EDGAR filings since 04 Nov 2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 16 Sep 2025 22 Jul 2025 001-40943
4 Open Document Open Filing 16 Jul 2024 12 Jul 2024 001-40943
4 Open Document Open Filing 12 Jan 2023 10 Jan 2023 001-40943
3 Open Document Open Filing 04 Nov 2022 24 Oct 2022 001-40943