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← US public companies

Alberg TOM A

SEC-identified person · CIK 1184752 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Impinj INC PI Director filed 2016–2020
Amazon COM INC AMZN Director filed 2006–2018
Advanced Digital Information Corp ADIC Director filed 2006–2006

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.