Summary Observations Regarding CVR's Campaign

CVR's Nominees Would Weaken the Composition of Our Board Public Company Board Experience Implication of Electing CVR's Nominees Current Board If CVR Nominees Replace Our Targeted Directors 88% 63% Substantially reduces our overall independent board leadership experience Public Company 63% 38% C-Suite Experience Refining 75% 75% 4 current directors, including 2 targeted by CVR, were or are CEOS, COOs or Chairmen of public integrated refiners Our Board already has a wealth of refining experience and has overseen a strategy that has outperformed CVR by 72 percentage points of TSR over the past 5 years (1) Retail 38% 25% None of CVR's nominees have retail experience Finance/Accounting Delek US 75% 50% CVR's nominees would weaken our Board's expertise in financial management and capital allocation CVR's nominees are not additive to the Board, do not enhance our diversity profile and would detract from the complementary mix of skillsets and experiences of our purpose-built Board (1) FactSet as of 4/9/2021. TSR calculated based on price performance of stock over given time period and assumes all dividends are reinvested 31

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