© 2011 Thomson Reuters. No Claim to Orig. US Gov. Works.
1322 – 1323.
(c) Respondents have also adequately pleaded scienter, “ ‘a mental state embracing intent to deceive, manipu-
late, or defraud,’ ” Tellabs, Inc. v. Makor Issues & Rights, Ltd., 551 U.S. 308, 319, 127 S.Ct. 2499, 168 L.Ed.2d
179. This Court assumes, without deciding, that the scienter requirement may be satisfied by a showing of deliberate
recklessness. Under the Private Securities Litigation Reform Act of 1995, a complaint adequately pleads scienter
“only if a reasonable person would deem the inference of scienter cogent and at least as compelling as any opposing
inference one could draw from the facts alleged.” Id., at 324, 127 S.Ct. 2499. Matrixx’s proposed bright-line rule
requiring an allegation of statistical significance to establish a strong inference of scienter is once again flawed. The
complaint’s allegations, “taken collectively,” give rise to a “cogent and compelling” inference that Matrixx elected
not to disclose adverse event reports not because it believed they were meaningless but because it understood their
David C. Frederick, Washington, D.C., for Respondents.
Pratik A. Shah, for United States, as amicus curiae, by special leave of the Court, supporting the Respondents.
ville, NY, David C. Frederick, Counsel of Record, Scott H. Angstreich, Gregory G. Rapawy, Emily T.P. Rosen,
Kellogg, Huber, Hansen, Todd, Evans & Figel, P.L.L.C., Washington, D.C., for Respondents.
For U.S. Supreme Court Briefs, See:2010 WL 334501 (Pet.Brief)2010 WL 4477792 (Resp.Brief)2010 WL 5099373
(Reply.Brief)
adverse events. Respondents, plaintiffs in a securities fraud class action, allege that petitioners, Matrixx Initiatives,
Inc., and three of its executives (collectively Matrixx), failed to disclose reports of a possible link between its lead–
ing product, a cold remedy, and loss of smell, rendering statements made by Matrixx misleading. Matrixx contends
that respondents’ complaint does not adequately allege that Matrixx made a material representation or omission or
that it acted with scienter because the complaint does not allege that Matrixx knew of a statistically significant num-