Greenfield v. Heublein, Inc.

United States Court of Appeals for the Third Circuit · 1984 · Corporations

742 F.2d 751 (3d Cir. 1984)

Updated August 22, 2026

CorporationsSecurities disclosureMergers and takeoversRule 10b-5Section 10(b)Section 14(e)duty to discloseagreement in principle

Facts

Heublein was the target of hostile accumulation by General Cinema and also engaged in friendly discussions with Reynolds as a possible white knight. On July 14, after unusual trading activity in Heublein stock, the NYSE requested a statement and Heublein said it was aware of no reason explaining the activity. Heublein and Reynolds did not agree on merger price until the evening of July 27, and Heublein did not abandon hope of an accommodation with General Cinema until July 23. Greenfield sold his shares on July 27 pursuant to a pre-set order and sued after trading was suspended on July 28 and the merger was announced on July 29.

Issue

When does a target corporation involved in takeover-related discussions have a duty to disclose those discussions publicly, and when is a voluntary public statement about trading activity materially misleading or subject to a duty to update? More specifically, did Heublein have to disclose its talks with Reynolds or General Cinema before July 28, or correct its July 14 statement before then?

Rule

Preliminary merger discussions are immaterial as a matter of law and create no duty of disclosure until an agreement in principle is reached. Under the facts here, agreement in principle was properly measured by agreement on the fundamental terms of price and structure. A corporation that voluntarily makes a public statement reasonably calculated to influence investors must ensure the statement is not false, misleading, or so incomplete as to mislead, and must update a correct statement only if subsequent events make it materially misleading.

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Summit Vale Foods, a Delaware corporation headquartered in Denver, has held several confidential meetings with Harbor Crest Holdings, a friendly suitor based in Portland. By Monday, the companies have agreed on post-merger management roles and the form of the transaction, but they are still far apart on per-share consideration. Heavy trading begins that afternoon.

Before the companies agree on price, does Summit Vale have a duty under the federal securities laws described here to disclose the talks merely because they have advanced substantially?

Explanation. The majority held that preliminary merger discussions are immaterial as a matter of law until an agreement in principle is reached. In that case, agreement in principle was measured by agreement on fundamental terms such as price and structure. Because price remains unresolved here, the talks are still preliminary and no disclosure duty has yet arisen. (Derived from Greenfield v. Heublein, Inc. (1984).)