• James Gatta has been named chief of the public integrity section at the Eastern District U.S. Attorney’s Office. Gatta, who joined the office in 2007, had been serving as deputy chief since February 2012. Meanwhile, Shreve Ariail, who also joined the office in 2007, has been named deputy chief of the general crimes section.

• Haynes and Boone has added Frank Vivero as a corporate partner focusing on international transactions. He was with Milbank, Tweed, Hadley & McCloy.