The first two deals have closed on the Day One documentary from producers Simon Chinn of Red Box Films, John Battsek of Passion Pictures and director Nadav Schirman of A-List Films.
Curzon has acquired UK rights and Madman Entertainment has picked up Australia and New Zealand.
The Green Prince screens in the World Documentary competition and chronicles the recruitment by Israeli secret services of the son of a Hamas leader.
Red Box and Passion Pictures previously collaborated on Sundance premieres The Imposter, Searching For Suger Man and Project Nim.
Global Screen negotiated the deals with Louisa Dent of Curzon and with Paul Wiegard of Madman. Josh Braun of Submarine represents North American rights.
The Green Prince is an A-List Films, Passion Pictures and Red Box Films production, co-produced with Telepool and Urzad Productions in association with The Documentary Company, Yes Docu, and Sky Atlantic.