Corporate Board Profile
Tech Score: 0/100
Filing Date | Source Excerpt |
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2017-04-06 | Ms. Duren holds a bachelor's degree in Business Administration from Creighton University. She has been active on multiple community and industry boards including Girl Scouts – Spirit of Nebraska and American Red Cross. |
2018-04-05 | DIANE K. DUREN, 58, was elected as a director of the Company in 2017. In February 2017, Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary for four years, after serving as Vice President and General Manager–Chemicals in Marketing & Sales. Since joining Union Pacific in 1985, she held a variety of positions in the Finance and Marketing & Sales departments, including Vice President and General Manager–Agricultural Products. In 2012, Ms. Duren was one of the honorees of the Women’s Center for Advancement Tribute to Women. She was recognized by Profiles in Diversity Journal as one of the “Women Worth Watching in 2011,” and that same year, she was awarded the Creighton University College of Business Alumni Merit Award. In 2008, Ms. Duren was recognized by Pink magazine, a magazine for professional women, as one of the top 15 women in business. Prior to her employment at Union Pacific, she was a certified public accountant with Deloitte, Haskins & Sells in Omaha. Ms. Duren holds a bachelor’s degree in Business Administration from Creighton University. Ms. Duren is a member of the board of directors of U.S. Silica Holdings, Inc. and serves on its audit and compensation committees. She has been active on multiple community and industry boards including Girl Scouts – Spirit of Nebraska and American Red Cross, of which she served as chair of the Heartland Chapter in 2010 and 2011. In 2014, Ms. Duren was appointed by Omaha Mayor Jean Stothert to the Metropolitan Entertainment & Convention Authority Board of Directors and is the current Chairwoman of the Board. She also serves on the Board of Children’s Hospital and Medical Center as Vice Chair. Ms. Duren’s vast experience in the transportation industry, multiple leadership roles, and accounting and financial experience add great value and insight to the Board. Ms. Duren serves as Chair of our Nominating and Corporate Governance Committee. |
2019-04-05 | DIANE K. DUREN, 59, was elected as a director of the Company in 2017. In February 2017, Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary for four years, after serving as Vice President and General Manager–Chemicals in Marketing & Sales. |
2020-04-03 | DIANE K. DUREN, 60, was elected as a director of the Company in 2017. In February 2017, Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary for four years, after serving as Vice President and General Manager–Chemicals in Marketing & Sales. Since joining Union Pacific in 1985, she held a variety of positions in the Finance and Marketing & Sales departments, including Vice President and General Manager–Agricultural Products. In 2012, Ms. Duren was one of the honorees of the Women’s Center for Advancement Tribute to Women, and she was awarded the Creighton University College of Business Alumni Merit Award in 2011. Prior to her employment at Union Pacific, she was a certified public accountant with Deloitte, Haskins & Sells in Omaha. Ms. Duren is a member of the board of directors of U.S. Silica Holdings, Inc. and serves on its audit and compensation committees. She has been active on multiple community and industry boards including American Red Cross, of which she served as chair of the Heartland Chapter in 2010 and 2011. In 2014, Ms. Duren was appointed by Omaha Mayor Jean Stothert to the Metropolitan Entertainment & Convention Authority Board of Directors and in 2019 was reappointed by the Omaha City Council and is the current Chairwoman of the Board. She also serves on the Board of Children’s Hospital and Medical Center as Chair. In 2018, Ms. Duren joined Peter Kiewit Foundation as a Community Advisor, and she became a trustee of the foundation in September 2019. Ms. Duren’s vast experience in the transportation industry, multiple leadership roles, and accounting and financial experience add great value and insight to the Board. Ms. Duren served as Chair of our Nominating and Corporate Governance Committee during 2019 and was appointed Chair of our Compensation Committee effective April 2020. |
2021-04-02 | Diane K. Duren, 61, was elected as a director of the Company in 2017. In February 2017, Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary for four years, after serving as Vice President and General Manager–Chemicals in Marketing & Sales. Since joining Union Pacific in 1985, she held a variety of positions in the Finance and Marketing & Sales departments, including Vice President and General Manager–Agricultural Products. Prior to her employment at Union Pacific, she was a certified public accountant with Deloitte, Haskins & Sells in Omaha. |
2022-04-01 | Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary. She was a certified public accountant with Deloitte. |
2023-04-03 | Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary. She was a certified public accountant with Deloitte. |
2024-04-03 | Ms. Duren retired from Union Pacific Corporation, having served as Executive Vice President, Chief Administrative Officer and Corporate Secretary. She was a certified public accountant with Deloitte, Haskins & Sells. |
2025-03-31 | Her 32 years at Union Pacific also included roles in finance and as a vice president and general manager in chemical marketing/sales and agricultural products. In her early career, she was a certified public accountant with Deloitte, Haskins & Sells. |
Data sourced from SEC filings. Last updated: 2025-07-01