ELLEN M. COSTELLO

Corporate Board Profile

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DIEBOLD NIXDORF, Inc

Filing Date Source Excerpt
2021-03-19 Ms. Costello retired in July 2013 as Chief Executive Officer of BMO Financial Corporation (NYSE: BMO) and U.S. Country Head of BMO Financial Group.
2022-03-24 Ms. Costello retired in July 2013 as Chief Executive Officer of BMO Financial Corporation (NYSE: BMO) and U.S. Country Head of BMO Financial Group.

Data sourced from SEC filings. Last updated: 2025-04-15