Explore the full record of transactions filed by RUSSELL JOHN G, Director. Officer active across 2 companies, notably CMS Energy CORP. Aggregated, 8 disclosures have been published. Total volume traded: €1.9m. The latest transaction was filed on 20 February 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
John G. Russell is a Director at CMS ENERGY CORP and HUBBELL INC. He brings his expertise in governance and strategy to these firms. His role is essential for guiding strategic decision-making.