We recently placed on SSRN a draft of a new paper, Toward a Constitutional Review of the Poison Pill, which will be published by the Columbia Law Review in the Fall of 2014. Last week, six senior partners of the law firm of Wachtell, Lipton, Rosen & Katz, including founding partner Martin Lipton, published a strongly-worded response, available on the Forum here. In this post, we rebut Wachtell’s criticism.
Wachtell’s response is a twelve-page, single-spaced Memorandum that describes us as “extreme” and “eccentric,” and characterizes our paper as “tendentious,” “misleading,” and “not a work of serious scholarship.” The Memorandum also attempts to offer a substantive rebuttal of the analysis in our paper. Given that Wachtell Lipton prides itself for creating the poison pill, we understand why an article raising doubt about the validity of the state-law rules authorizing the use of poison pills touches a sensitive nerve at the Firm. Wachtell’s response, however, fails to dispel those doubts—and, indeed, shows why there are serious questions about the constitutionality of state-law poison-pill rules today.
Wachtell does not dispute the analysis in our paper showing that state-law poison-pill rules today impose tighter restrictions on tender offers than those that federal courts have viewed as preempted by the Williams Act. Instead, Wachtell’s response asserts that the “true state of the law,” about which there is “no doubt,” is that the Williams Act “governs procedure, not substance,” and that the Act therefore does not preempt any antitakeover devices that states choose to authorize. As we explain below, this is not an accurate description of the state of the law: Wachtell’s view (1) is not established by Supreme Court precedent; (2) gives undue weight to two lower federal court opinions; and (3) discounts or ignores opinions of other lower federal courts that have expressed views that differ from Wachtell’s.