Forum
U.S. Supreme Court
Case Status
Decided
Docket Number
11-1085
Term
2012 Term
Oral Argument Date
November 05, 2012
Questions Presented
1. Whether, in a misrepresentation case under SEC Rule 10b-5, the district court must require proof of materiality before certifying a plaintiff class based on thefraud-on-the-market theory.
2. Whether, in such a case, the district court must allow the defendant to present evidence rebutting the applicability of the fraud-on-the-market theory before certifying a plaintiff class based on that theory.
Case Updates
Supreme Court holds plaintiffs not required to prove reliance and materiality at the class certification stage
February 27, 2013
The Court held that proof of materiality is not a prerequisite to certification of a securities-fraud class action seeking money damages for alleged violations of §10(b) and Rule 10b–5.
U.S. Chamber files amicus brief
August 15, 2012
NCLC urged the U.S. Supreme Court to rule that a proposed securities class action may not be certified unless plaintiffs prove they relied on the alleged misrepresentations, and that the misrepresentations were material. In its amicus brief, NCLC argued that in stock fraud lawsuits, plaintiffs must prove at the class certification stage that the Rule 23 class certification requirements were “in fact” satisfied, a requirement the Supreme Court established beyound doubt in last term’s Wal-Mart Stores Inc. v. Dukes. NCLC’s amicus brief warned that the lower court’s approach made it easier for securities-fraud plaintiffs to get lawsuits certified, and as a result, would increase the pressure on defendants to settle even unmeritorious claims, rather than risk blockbuster judgments.
Cert. petition granted
June 11, 2012
U.S. Chamber files amicus brief
April 05, 2012
NCLC filed an amicus brief urging the U.S. Supreme Court to review a case addressing whether plaintiffs are required to prove reliance and materiality at the class certification stage.
Case Documents
- Cert. Petition - Amgen et al. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Respondent's Brief in Opposition to cert. - Amgen v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Petitioner's Reply Brief in support of cert. - Amgen et al. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- NCLC Amicus Brief in Support of Cert. -- Amgen, Inc. et al. v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Former SEC Commissioners et al. Amicus Brief in Support of Cert. -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Washington Legal Foundation Amicus Brief in Support of Cert. -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Letter and Attachment of Respondent -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Letter of Petitioner -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Brief of Petitioner -- Amgen, Inc. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Respondent's Brief - Amgen et al. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Reply Brief - Amgen v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- United States amicus brief - Amgen v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- NCLC Merits Amicus Brief -- Amgen, Inc. et al. v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Law Professors amicus brief -- Amgen, Inc. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Washington Legal Foundation amicus brief -- Amgen, Inc. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Former SEC Commissioners amicus brief -- Amgen, Inc. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Securities Industry & Financial Markets Assoc. amicus brief -- Amgen, Inc. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- National Assoc. of Shareholder and Consumer Attorneys amicus brief in support of respondent - Amgen v. Connecticut Retirement Plans and Trust Funds.pdf
- Public Justice P.C. amicus brief in support of respondent - Amgen v. Connecticut Retirement Plans and Trust Funds.pdf
- Civil Procedure and Securities Law Professors amicus brief in support of respondent - Amgen v. Connecticut Retirement Plans and Trust Funds.pdf
- AARP Amicus Brief -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- New York City Pension Funds et al. Amicus Brief -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Public Citizen Amicus Brief -- Amgen v. Connecticut Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Financial Economists amicus brief in support of respondent - Amgen v. Connecticut Retirement Plans and Trust Funds.pdf
- California Public Employees' Retirement System et al. amicus brief in support of respondent - Amgen v. Connecticut Retirement Plans and Trust Funds.pdf
- Oral argument transcript -- Amgen et al. v. CT Retirement Plans and Trust Funds (U.S. Supreme Court).pdf
- Amgen decision.pdf