Explore the full record of transactions filed by Holmes John J, Chief Executive Officer. Officer active across 1 companies, notably COWEN INC.. In total, 14 reports have been published. Total volume traded: €634k. The latest transaction was disclosed on 1 December 2021 (Retenue fiscale). Regulator: SEC (Form 4). All data is free.
John J. Holmes is the Chief Operating Officer at Cowen Inc. In this role, he oversees the daily operations of the company, ensuring efficiency and the implementation of growth strategies. His leadership is essential for the success of Cowen.