Mr Matthew Costigan > Winston & Strawn LLP > Chicago, United States > Lawyer Profile

Winston & Strawn LLP is home to seasoned corporate law attorneys, who often collaborate with the antitrust, employment, IP and tax practices on complex M&A mandates. The team, whose sector breadth covers tech, energy, healthcare, logistics and manufacturing, is a go-to choice for sellers engaged in upper middle-market transactions. Matthew Costigan is sought out by public and private companies, private equity sponsors and their portfolio companies for his wealth of experience in the full spectrum of M&A matters; he oversees the practice that is primarily based in Chicago. Oscar David acts for clients from the worlds of manufacturing, private equity, pharma and technology in high-value and middle-market M&A. Matthew Bergmann is a skillful capital markets, M&A and private equity practitioner, while Steven Gavin often counsels on corporate governance issues. As a result of Florida’s tremendous growth in M&A activity and private equity firms, the firm has recently expanded in the jurisdiction. Former co-head Uri Doron and Katie Blaszak are no longer at the firm.