SAMUEL J. PALMISANO

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AMERICAN EXPRESS CO

Filing Date Source Excerpt
2018-03-19 Mr. Palmisano is former Chairman, President and CEO of IBM, a company that provides business and information technology products and services.

EXXON MOBIL CORP

Filing Date Source Excerpt
2020-04-09 Former Chairman of the Board, President, and CEO, IBM.
2019-04-11 Samuel J. Palmisano, 67, Former Chairman of the Board, President, and CEO, IBM.

Data sourced from SEC filings. Last updated: 2025-04-20