New York derivatives specialist John Servidio has jumped to Goodwin Procter, joining the firm’s capital markets group after just 15 months at Winston & Strawn.

Servidio is the second corporate partner from the Chicago-based firm to announce an exit Monday, alongside Richard Frye, who is returning to Weil, Gotshal & Manges in Dallas. Servidio represents dealers and issuers in structuring derivative and equity-linked capital market transactions.