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← US public companies

Leonsis Theodore

SEC-identified person · CIK 1452645 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Groupon, Inc. GRPN Director · Office of the Chief Executive filed 2011–2026
Tempus AI, Inc. TEM Director filed 2024–2026
American Express CO AXP Director filed 2010–2026
Rosetta Stone INC RST Director filed 2009–2012
Nutri System INC /DE/ NTRI Director filed 2008–2011

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.