Plaintiffs are minority stockholders of General Motors Corporation who have based this derivative action against du Pont and General Motors primarily on matters involved in the government antitrust suit against these corporations and U. S. Rubber Co. United States v. E. I. du Pont de Nemours & Co.,
Du Pont argues that on the trial of the government suit General Motors strongly resisted any claims of violations of the Sherman Act. It urges that General Motors maintained throughout that trial that the stock relationship between du Pont and General Motors “had not resulted, and did not at the time of suit *344 result, in any restraint upon the relations of General Motors with any supplier or potential supplier of products it purchased.” Thus du Pont contends that any rights these plaintiffs may have are derived through General Motors, and plaintiffs are precluded from asserting the Sherman Act violations claimed in this suit.
The question of the application of the doctrine of preclusion against inconsistent positions to the plaintiffs’ Sherman Act claims arose in connection with a discussion of the applicability of section 5(a) of the Clayton Act (15 U.S.C. § 16(a)) to the judgment obtained in the government suit. That section refers to the estoppel effect of such judgment, and the use to which the judgment may be put by plaintiffs in this private antitrust litigation. The opinion of this court dated September 18, 1963 disposed of the section 5(a) question.
The doctrine of preclusion against inconsistent positions is broader than, and must be distinguished from, the doctrine of collateral estoppel. The latter doctrine makes conclusive upon parties, in subsequent suits between them, any determination which was essential to a judgment in a prior suit and was actually litigated and determined therein. Emich Motors Corp. v. General Motors Corp.,
Since the preclusion doctrine does have the same operative effect as res judicata or collateral estoppel, it has been suggested that preclusion should only be applied when a party’s former action clearly justifies foreclosing a showing of the truth. Of course the failure to apply the doctrine would not prevent the introduction in evidence of prior inconsistent testimony for the purpose of attacking credibility. 59 Harv.L.Rev. 1132, 1135 (1946). Furthermore it is not clear whether the application of the doctrine is not governed by the type of suit. For example, in Nancy Ann Storybook Dolls v. Dollcraft Co.,
The issue confronting this court is whether the doctrine should be applicable to stockholder derivative actions. The instant derivative suit has a dual aspect. On one hand it seeks vindication of the corporation’s right, and hence recog-
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ni.zes the corporation as a legal entity from whom the stockholder derives his cause of action. On the other hand, it seeks recovery based on the individual ■shareholder’s right to act on behalf of the corporation which refused to act on its own behalf. In this regard the action recognizes a conflict of interest between •corporate management and the stockholders of the corporation. 2 Hornstein, ■Corporation Law and Practice 711 •(1959). This adverse interest between the management of General Motors and the plaintiffs has been recognized in a prior proceeding in this case. Gottesman v. General Motors Corp.,
The underlying rationale of the preclusion doctrine assumes a single party urging an inconsistent position solely because his interests have changed. For the purpose of the preclusion doctrine, the minority stockholders and the corporation should not be considered a single party. The minority stockholders did not control General Motors’ defense in government litigation. The minority stockholders did not attempt to lead the court to find a fact any particular way in that litigation. This is not a case of one party shifting his position with his shifting interests. Rather, it is a case of a party being heard for the first time, whose interests are and have been at odds with those in control of the defense in the government litigation.
More specifically the beneficial effects that flow from derivative actions to enforce the antitrust laws would be hampered if the doctrine of preclusion were made applicable. See generally, Blake, supra. Minority stockholders would be bound by the actions of management, a result contrary to the theory of derivative suits.
Moreover, it is undisputed that the preclusion doctrine is not applicable if the party has taken a position in the first litigation by fraud or duress. Long v. Knox,
The doctrine of preclusion against inconsistent positions' is not available to du Pont.
So ordered.
