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← US public companies

Seizinger Bernd R.

SEC-identified person · CIK 1789042 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Aprea Therapeutics, Inc. APRE Director filed 2019–2026
Oncolytics Biotech INC ONCY Director filed 2026–2026
Aptose Biosciences Inc. APTO Director filed 2022–2024

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.