Shlensky v. Wrigley, 95 Ill. App. 2d 173, 237 N.E.2d 776 (Ill. App. Ct. 1968)
Shlensky v. Wrigley is a pillar of American corporate law and a staple in business associations courses for its clear articulation and application of the business judgment rule.
Does the business judgment rule prevent a court from interfering with directors' refusal to install lights for night baseball at Wrigley Field—despite alleged financial losses—where the complaint does not allege fraud, illegality, or self-dealing and the directors' decision is plausibly related to the corporation's long-term interests?
Under the business judgment rule, courts will not substitute their judgment for that of disinterested, informed, and good-faith directors in matters of internal corporate management. Judicial intervention is warranted only upon well-pleaded facts showing fraud, illegality, conflict of interest or self-dealing, bad faith, or decisions so egregious as to constitute waste. If the challenged act can be attributed to any rational business purpose connected to corporate welfare, the presumption of propriety stands and the complaint must be dismissed.
Yes, the business judgment rule bars judicial interference under these circumstances. Because the complaint failed to allege particularized facts of fraud, illegality, conflict of interest, or bad faith, and the directors' decision could be rationally related to the corporation's long-term interests, dismissal for failure to state a cause of action was affirmed.
Shlensky v. Wrigley is a canonical exposition of the business judgment rule and its boundary lines. For students, it illustrates how courts distinguish between actionable breaches of fiduciary duty and protected policy choices within the board's discretion. The case shows that directors may weigh nonfinancial factors—such as community impact and brand identity—when those considerations plausibly relate to the corporation's long-term health. It also teaches the crucial pleading point: absent well-pleaded facts of fraud, illegality, conflict, or bad faith, courts will not compel boards to adopt a particular business strategy even if the alternative might increase profits.