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← US public companies

Baum Mark L

SEC-identified person · CIK 1274282 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Transdel Pharmaceuticals INC TDLP.OB Director · Chief Executive Officer filed 2012 - 2026
Eton Pharmaceuticals, Inc. ETON Director filed 2018 - 2020
Ideal Power Inc. IPWR Director filed 2013 - 2017
Shrink Nanotechnologies, Inc. NA Director · President filed 2006 - 2010
PNG Ventures INC PNGX.OB Director · President filed 2008 - 2008
Protokinetix, Inc. PKTX Director · President filed 2007 - 2007
Quest OIL Corp QOIL Officer 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.