Across 18 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by COSTELLO ELLEN, Director. Insider active across 2 companies, notably DIEBOLD NIXDORF, Inc. In total, 24 reports have been recorded. Breakdown: 2 buys · 0 sell. Total volume traded: €95k. Activity tracked since 7 May 2021. The latest transaction was filed on 2 January 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Ellen Costello serves as a Board Member at DIEBOLD NIXDORF, Inc. and CITIGROUP INC. She brings expertise in corporate governance and strategy. As a board member, Ellen participates in strategic decision-making and oversight of operations to ensure the growth and sustainability of the companies.