Dionysia Katelouzou is a Lecturer in Commercial Law at the University of East Anglia, specialising in Company Law, Corporate Governance, Law and Finance and Empirical Legal Studies. She holds an undergraduate degree in Law from the University of Athens (summa cum laude) and an LLM (I class) from the University of Cambridge. She is currently in her final stages of her Ph.D. at the University of Cambridge, researching hedge fund activism under the supervision of Prof Brian R Cheffins. Her Ph.D. thesis employs a novel approach to the study of shareholder activism, hedge fund style, which combines comparative legal analysis with empirical quantitative methods. She is a research associate at the London Centre for Corporate Governance and Ethics at the University of Birkbeck.

Her teaching has included Company Law, Comparative Corporate Governance and Quantitative Empirical Methods for Lawyers. Her research interests include all aspects of shareholder activism and corporate law, and in particular how the two interact in a comparative legal context.