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Wexford Spectrum Trading LTD

SEC-identified person · CIK 1415180 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Mammoth Energy Services, Inc. TUSK Director filed 2019 - 2019
Diamondback Energy, Inc. FANG Officer filed 2013 - 2013
Bronco Drilling Company, Inc. BRNCO Officer filed 2008 - 2008
Nord Resources Corp fs5#irmq Officer filed 2007 - 2008
Oncovista Innovative Therapies, INC ovit Officer filed 2007 - 2007

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.