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Meisner Derek M

SEC-identified person · CIK 1752461 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Acumen Pharmaceuticals, Inc. ABOS Chief Legal Officer & Corp Sec filed 2022–2026
X4 Pharmaceuticals, Inc XFOR General Counsel filed 2019–2022
Genocea Biosciences, INC. GNCA SENIOR VP AND GENERAL COUNSEL filed 2018–2019

All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.