Law Commons^™

Toward A Constitutional Review Of The Poison Pill, Lucian A. Bebchuk, Robert J. Jackson Jr.

Ira M. Millstein Center for Global Markets and Corporate Ownership

We argue that the state-law rules governing poison pills are vulnerable to challenges based on preemption by the Williams Act. Such challenges, we show, could well have a major impact on the corporate law landscape.

The Williams Act established a federal regime regulating unsolicited tender offers, but states subsequently developed a body of state antitakeover laws that impose additional impediments to such offers. In a series of well-known cases during the 1970s and 1980s, the federal courts, including the Supreme Court, held some of these state antitakeover laws preempted by the Williams Act. To date, however, federal courts and commentators …