Company: SFNC
Filing Date: 2025-04-03
Form Type: DEFR14A
Source: 0001174947-25-000480
Chunk: 17

Company: SIMMONS FIRST NATIONAL CORP
Filing Date: 2025-04-03
Form: DEFR14A
Chunk 17
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 of the OSU Innovation Foundation and its commercialization subsidiary, Cowboy Technology. In 2019, the Governor of Oklahoma appointed him to serve on the Board of the Oklahoma Center for the Advancement of Science and Technology (OCAST). In 2022, the Governor of Oklahoma appointed him to serve on the Oklahoma Broadband Governing Board. Mr. Teubner is a past director of the Oklahoma City branch of the Federal Reserve Bank of Kansas City. 11

The Board believes that Mr. Teubner’s experience in the technology industry provides needed skills for assessing the role of information technology within the Company and its subsidiaries, as well as addressing technology -relatedrisks within the financial industry. Mindy West Ms. West,56, was elected to the Board in 2017. She currently serves as the Executive Vice President and Chief Operating Officer at Murphy USA Inc., a NYSE -listedretailer of gasoline products and convenience store merchandise and has held that role since February 2024. From August 2013 to February 2024, she served as the Executive Vice President, Chief Financial Officer and Treasurer for Murphy USA Inc. (and, in addition to those duties, served as Executive Vice President of Fuels from June 2018 to February 2024). Ms. West was previously employed by Murphy Oil Corporation, joining the company in 1996 and holding positions in accounting, employee benefits, planning and investor relations. She was Murphy Oil Corporation’s Director of Investor Relations from July 2001 until December 2006 and its Vice President and Treasurer from January 2007 until August 2013, when she joined Murphy USA Inc. Ms. West holds a bachelor’s degree in Finance from the University of Arkansas and a bachelor’s degree in Accounting from Southern Arkansas University. She is a Certified Public Accountant (Inactive) and a Certified Treasury Professional. Ms. West also currently serves on the Board of Directors of SHARE Foundation of El Dorado, Arkansas, the Board of Directors of the Razorback Foundation, and its executive committee, as well as the Board of Directors of Ducks Unlimited Inc. and Wetlands America Trust, where she serves on the finance committee and board governance committee. Ms. West serves on the Natural State Advisory Council and is a former member of the South Arkansas University Business Advisory Council. The Board believes that Ms. West’s experience in accounting and finance, as well as her leadership roles in large, public companies, provide needed skills for assisting in the oversight of the Company’s business, including audit, risk