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← US public companies

Grinstein Keith

SEC-identified person · CIK 1014801 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
F5, INC. FFIV Director filed 2006–2008
Trueblue, Inc. TBI Director filed 2006–2008
Nextera Enterprises INC NXRA.OB 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.