Greenberg Traurig LLP added Lisa H. Cox as of counsel to its hospitality practice. She previously served as senior counsel for Hyatt Hotels Corporation.• O’Halloran Kosoff Geitner & Cook LLC in Northbrook elevated Jane M. May, Julie M. Koerner, Michael J. Victor Jr., Brian M. Funk and Benjamin M. Jacobi to partner, effective July 1.• Eimer Stahl LLP added Alec Solotorovsky as partner in the firm’s antitrust and complex litigation practices. He joins from Kirkland & Ellis LLP.• Read the …