Hilary H. Mattis

Hilary Mattis is an associate in the Litigation & Trial Department. Her practice focuses on securities and professional liability litigation, and she represents public companies, officers and directors in connection with:

  • Securities class actions
  • Shareholder derivative litigation

  • Securities & Exchange Commission investigations and enforcement actions

  • Internal investigations

  • Other complex, high-stakes litigation

Ms. Mattis actively participates in the firm's pro bono program and previously served on Latham’s Training and Career Enhancement (TACE) Committee. She rejoined the firm in 2014 following a clerkship with the Honorable James Donato, United States District Court for the Northern District of California.

She received her JD in 2010 from Santa Clara University School of Law, where she served as Senior Comments Editor of the Santa Clara Law Review. While in law school, Ms. Mattis served as a judicial extern for the Honorable James W. Ware, United States District Court Judge for the Northern District of California.