CVR Energy is reportedly close to completing a deal worth more than $4 billion to acquire refineries from Marathon Petroleum. The Wall Street Journal, citing people familiar with the matter, reported on Monday evening that the companies plan to announce the transaction Tuesday morning if negotiations do not collapse. That is a conditional timeline, and readers should treat it as one until a signed agreement is public.

The strategic logic is easy to state. CVR Energy ranks as the seventh-largest publicly traded refiner in the United States, and it sits behind Marathon, Valero Energy, and Phillips 66, which the report says are roughly 20 times larger. A company in that position has limited room to grow organically, so buying refining capacity is one way to scale. The report also notes that U.S. refineries posted strong sales this year as the Russia-Ukraine war and Middle East conflicts reduced a substantial portion of global fuel production capacity. A seller may be choosing to unload assets while margins look attractive, and a buyer may be paying for that same moment.

Governance deserves equal attention. Carl Icahn controls CVR Energy and owns approximately 71% of its shares, and his son, Brett Icahn, serves on the board. When one shareholder holds that much of the company, minority investors depend heavily on the board to test whether a $4 billion price is fair. The report does not say how the deal was valued, who advised each side, or whether an independent committee reviewed it. Those omissions matter. Investors should ask for those answers before the announcement, not after.

The industry context also argues for caution. Windfall profits in refining are tied to conditions that can reverse quickly, including geopolitical disruption and fluctuating demand. Buying refineries at the top of a strong cycle can leave an acquirer holding assets whose earnings fall as conditions normalize. Shareholders should press management to explain how the acquired plants would perform under weaker margins, not only under the current environment.

CVR Energy should use this moment to disclose its valuation method, its financing plan, and the expected returns in plain terms. If the deal is announced Tuesday, the company should publish those details alongside it. A transaction of this size, controlled by a single family, deserves more than a headline and a stock reaction.