IMAX says CEO taking medical leave

Group 1 - IMAX CEO Richard Gelfond is taking a temporary medical leave due to pneumonia [1] - Daily operations of IMAX will be managed by senior executives in coordination with Chairman Darren Throop [2] - Gelfond will not participate in upcoming events, including industry conferences [3] Group 2 - IMAX reported fourth-quarter revenue of $125.2 million, exceeding analysts' estimates of $120.7 million [3]