Complex sentence: In June at the 2016 Electronic Entertainment Expo, it was announced that "Kingsglaive" would receive a limited theatrical release in North America, beginning on August 19; its theatrical release was handled by Stage 6 Films with Vertical Entertainment and Square Enix.
Split into simpler sentences: In June at the 2016 Electronic Entertainment Expo, it was announced that "Kingsglaive" would receive a limited theatrical release in North America, beginning on August 19. Its theatrical release will be handled by Stage 6 Films with Vertical Entertainment and Square Enix.