Morrison & Foerster added Bonnie Lau to its global antitrust law practice and investigations and white-collar defense group as partner. Lau, a civil and criminal antitrust litigator, is based in San Francisco. Prior to the move, she was a partner at Dentons.

Milbank expanded its litigation and arbitration group with the addition of four partners from Irell & Manella. The attorneys, David Gindler, Gary Frischling, Lauren Drake and John Lu, work in the firm’s Los Angeles office. All four focus their practice on intellectual property. Gindler, the former managing partner of Irell, will also serve as head of the Milbank’s intellectual property litigation and licensing group.