Complex sentence: She served as the Chairperson of the Motion Pictures Group of Sony Pictures Entertainment (SPE) and Co-Chairperson of SPE, including Sony Pictures Television, from 2006 until 2015, including during the late-2014 Sony Pictures Entertainment hack.
Split into simpler sentences: She served as the Chairperson of the Motion Pictures Group of Sony Pictures Entertainment (SPE) and Co-Chairperson of SPE, including Sony Pictures Television, from 2006 until 2015. She has overseen the production and distribution of many films and television programs, and was co-chairman during the late-2014 Sony Pictures Entertainment hack.