InsidersTradesSigma
Browse the complete record of transactions filed by SMITH J. JEFFERSON, Chief Research Officer. Officer active across 1 companies, notably Precision Biosciences INC. Cumulatively, 2 disclosures have been published. The latest transaction was disclosed on 17 February 2026 — Levée d'options. Regulator: SEC (Form 4). All data is openly available.
2 of 2 declarations
J. Jefferson Smith is Chief Research Officer at Precision Biosciences Inc. He is responsible for leading the company's research and development efforts, aiming to innovate in the biotechnology field. His role involves overseeing research projects, managing scientific teams, and collaborating with external partners to advance Precision Biosciences' initiatives.