Kahn v. Lynch Communication Systems, Inc.

Standard of review for controlling-shareholder freeze-out mergers and procedural protections.

Alcatel, which held a large block of Lynch Communication Systems stock, proposed to acquire the remaining shares. A special committee negotiated the transaction, but minority shareholders challenged the merger as unfair.

The Delaware Supreme Court held that entire fairness remained the standard of review, though approval by an independent committee or informed majority-of-the-minority vote could shift the burden of proof.

The court reasoned that a controlling shareholder's influence can undermine arm's-length bargaining even when procedural protections are used. Special committees and minority votes matter, but at that stage they affected burden allocation rather than replacing entire fairness review.

1. Which corporate actor gains authority or bears monitoring responsibility under the rule?
2. How does the rule affect agency costs without unduly impairing informed business judgment?