A shareholder at Odin, Feldman & Pittleman will be the next chief legal officer of Reston, Virginia-based PagnatoKarp, a wealth advisory company, effective Sept. 20.

Wayne Zell, who has been at Odin Feldman since 2011, said in the announcement of his hire Tuesday that he has worked with Paul Pagnato and David Karp, the firm’s founding partners, in the past and looks forward to joining them in their venture.