430 U.S. 462 (1977)
Santa Fe Industries, Inc. v.
Does the allegation that a corporation engaged in a short-form merger to squeeze out minority shareholders, without fraud or deception, constitute a violation of §10(b) of the Securities Exchange Act and Rule 10b-5?
For a claim under §10(b) of the Securities Exchange Act of 1934 and Rule 10b-5, plaintiffs must establish that the defendants engaged in manipulation or deception that is connected to the purchase or sale of a security.
The Supreme Court held that the absence of any misrepresentation or manipulation means that the complained corporate conduct did not violate §10(b) and Rule 10b-5.
Santa Fe Industries, Inc. v. Green holds significance because it draws a clear boundary between state corporate governance issues and federal securities claims. This decision helps law students and practitioners appraise the jurisdictional limits of federal involvement in corporate affairs, particularly where typical shareholders might attempt to leverage securities laws for challenges better placed within state courts. It illustrates the restraint exercised by the Supreme Court to prevent the federalization of corporate fiduciary duties, reiterating the necessity of deception or misinformation to implicate federal securities statutes.