JOHN J. KORALESKI

Corporate Board Profile

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MARTIN MARIETTA MATERIALS INC

Filing Date Source Excerpt
2017-04-17 Mr. Koraleski earned a Bachelor’s and Master’s degree in business administration from the University of Nebraska at Omaha. He held executive positions including Executive Vice President – Finance and Information Technology.
2018-04-19 Mr. Koraleski held a number of executive positions in the UP and the Railroad, including, Executive Vice President 6 Finance and Information Technology, Chief Financial Officer and Controller.
2019-04-10 Mr. Koraleski held executive positions including Executive Vice President - Finance and Information Technology, Chief Financial Officer and Controller.
2020-04-16 Mr. Koraleski held a number of executive positions in the UP and the Railroad, including Executive Vice President - Finance and Information Technology, Chief Financial Officer and Controller.
2021-04-13 Mr. Koraleski served as Executive Vice President - Finance and Information Technology, Chief Financial Officer and Controller. ... Mr. Koraleski earned a Bachelor’s and Master’s degree in business administration from the University of Nebraska at Omaha.
2022-04-13 Mr. Koraleski earned a Bachelor’s and Master’s degree in business administration from the University of Nebraska at Omaha. He held executive positions including Executive Vice President – Finance and Information Technology, Chief Financial Officer and Controller.
2023-04-14 Mr. Koraleski held executive positions including Executive Vice President – Finance and Information Technology, Chief Financial Officer and Controller at Union Pacific.
2024-04-15 Mr. Koraleski earned a Bachelor’s and Master’s degree in business administration from the University of Nebraska at Omaha.

Data sourced from SEC filings. Last updated: 2025-10-11