Mr. Andersen is now a long-running, core member of multiple Quinn Emanuel teams where the firm was appointed lead or co-lead counsel in large antitrust, securities, and Commodity Exchange Act cases. He has pursued such claims on behalf of institutional investors, insurance companies, and bankrupt estates, both in their individual capacity and as part of class actions. Most of his cases have been against the world’s largest banks and auditing firms, meaning he is often going up against many of the world’s largest defense law firms at once. He has had great success in doing so. Mr. Andersen has been involved in multiple matters that secured around $100 million or more, including four in the past few years alone. Overall, he has helped victims recover almost $4 billion in pending or approved settlements.

On his teams, he is often the primary author or editor of key filings, from the initial complaint, through the dismissal stage, and into discovery and expert fights. Those roles also mean he helps guide the overall strategy for the cases. In all of these tasks, Mr. Andersen often serves as the “translator” for the firm and the Court—turning incredibly complex data, expert analysis, and concepts into winning strategies and plain-English submissions.