Simplify the following text for a Grade 7 native English-speaking person.
Original: Jobs also previously served as chief executive of Pixar Animation Studios ; he became a member of the board of directors of The Walt Disney Company in 2006 , following the acquisition of Pixar by Disney .
Simplified: He was the CEO of Pixar until it was bought by The Walt Disney Company . He is currently the largest shareholder at Disney and a member of Disney 's Board of Directors .