Discover the complete record of transactions filed by BRYNJELSEN SEAN, Chief Executive Officer. Director active across 1 companies, notably Eton Pharmaceuticals, Inc.. Cumulatively, 8 reports have been logged. Total volume traded: €123k. The latest transaction was filed on 1 January 2026 — Retenue fiscale. Regulator: SEC (Form 4). All data is free.
Sean Brynjelsen is the President and CEO of Eton Pharmaceuticals, Inc. He leads the company by implementing strategies aimed at developing innovative pharmaceutical solutions and meeting market needs.