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← US public companies

Tompsett Stephan E

SEC-identified person · CIK 1682422 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Solaris Oilfield Infrastructure, Inc. SOI Chief Financial Officer filed 2026–2026
Aris Water Solutions, Inc. ARIS Chief Financial Officer filed 2022–2025
Tesoro Corp /NEW/ TSO Vice President and Treasurer filed 2016–2018
Western Refining Logistics, LP WNRL Director · Vice President and Treasurer filed 2017–2017
Tesoro Logistics LP TLLP Vice President and Treasurer filed 2016–2016

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.