DORSEY & WHITNEY: William Primps joins the firm’s trial group as partner in the New York office and will focus on antitrust, energy, insurance and regulated industries. Previously, Primps was a partner at Dewey & LeBoeuf.

FLASTER/GREENBERG (Cherry Hill, N.J.): Bernard Eizen joins the firm’s taxation, trusts and estates, and business and corporate practice groups as partner in the Philadelphia office and will focus on advising clients on structuring estates and business interests. Previously, Eizen was a founding partner of Eizen Fineburg & McCarthy.