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← US public companies

Wild Geoffrey

SEC-identified person · CIK 1379529 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
MKS Instruments INC MKSI Director filed 2022–2022
CMC Materials, Inc. CCMP Director filed 2015–2022
Materion Corp MTRN Director filed 2011–2019
Axcelis Technologies INC ACLS Director filed 2006–2011
Cascade Microtech INC CSCD Director · President, CEO filed 2008–2009

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.