Biography

Richard K. Lubin has served as a member of the Board of Managers of Portillo’s since August 2014 and is a member of the compensation committee. Mr. Lubin is a senior advisor at Berkshire Partners LLC which he co-founded in 1986 and was appointed to serve on the Board of Managers in connection with the Berkshire Acquisition. Mr. Lubin has decades of experience serving as a director of numerous private and public companies.