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Dorsey Brian

SEC-identified person · CIK 1380762 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Silverback Therapeutics, Inc. SPRY Chief Operating Officer filed 2022–2026
Seelos Therapeutics, INC. SEEL SVP, Chief Development Officer filed 2014–2018
Pernix Therapeutics Holdings, INC. PTX SVP, Research filed 2013–2014
Somaxon Pharmaceuticals, Inc. somx VP Product Development filed 2006–2013

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.