Pillsbury Winthrop Shaw Pittman is saying goodbye to its chief operating officer, who has only been in the position since January.

Steven Moore had previously served as COO with the pre-merger Shaw Pittman firm and lives in Northern Virginia. He announced this week that he will join Washington, D.C.-based Finnegan, Henderson, Farabow, Garrett & Dunner as its executive director. He plans on staying on at Pillsbury for another month.