This dataset includes electrophysiological neural data and eye-movement measurements across three different behavioral tasks and three rhesus macaques. Electrophysiological data is recorded with Utah arrays in the dorso-lateral prefrontal cortex from awake behaving monkeys. It is a unique dataset that allows the description of a new signal in the prefrontal cortex and the comparison of prefrontal signals across different behavioral settings: reward decision, perceptual decision and instructed actions. We publish here binned data at 10ms resolution aligned to different task events (see paper and further info here). Data in its original form, together with scripts to extract the data at a finer resolutions are available at: https://www.research-collection.ethz.ch/handle/20.500.11850/721620 If using this dataset, please cite: Calangiu et al, Prospective and retrospective representations of saccadic movements in primate prefrontal cortex, Cell Reports 2025