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← US public companies

Bertrand William C JR

SEC-identified person · CIK 1291937 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Ardelyx, INC. ARDX Director filed 2015–2026
Adaptimmune Therapeutics PLC ADAP] Chief Operating Officer filed 2017–2025
Infinity Pharmaceuticals, INC. INFI General Counsel filed 2015–2015
Salix Pharmaceuticals LTD SLXP See Remarks filed 2013–2015
Santarus INC SNTS Director · Secretary filed 2014–2014
Medimmune INC /DE MEDI Senior VP, General Counsel filed 2006–2007

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.