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About Guillaume Buell

Guillaume Buell is a lawyer practicing securities & investment fraud, consumer, creditor-debtor and 2 other areas of law. Guillaume received a B.A. degree from Brandeis University in 2006, and has been licensed for 17 years. Guillaume practices in Boston, MA.

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Services

Areas of Law

  • Other 5
    • Securities & Investment Fraud
    • Consumer
    • Creditor-Debtor
    • Litigation: Personal Injury
    • Securities Litigation

Practice Details

  • Languages
    French
  • Firm Information
    Position
    Partner
  • Representative Cases & Transactions
    Cases

    Medoff v. CVS Caremark Corporation, et al., Case No. 09-cv-554-JNL-PAS (United States District Court, District of Rhode Isl
    ) ($48 million settlement reached against the nation’s largest pharmacy retail chain)

    In re Vocera Communications, Inc. Securities Litigation, Master File No. 3:13-cv-03567 EMC (United States District Court, Northern District of California) ($9 million recovery secured for investors against a leading provider of mobile communication solutions)

    In re Nu Skin Enterprises, Inc. Securities Litigation, Case No. 2:14-cv-00033-JNP-BCW (United States District Court, District of Utah) ($47 million settlement reached in securities class action involving Nu Skin’s business conduct in China)

    In re Genworth Financial, Inc. Securities Litigation, Case No. 14-cv-2392 (AKH) (United States District Court, Southern District of New York) ($20 million settlement reached with provider of insurance
    wealth management services)

    In re Castlight Health, Inc. Shareholder Litigation, Lead Case No. CIV533203 (Superior Court of the State of California, County of San Mateo) ($9.5 million settlement with Castlight Inc, in a case alleging that the company’s IPO offering documents were false
    misleading because they omitted material information, including significant obstacles
    delays faced by customers during the implementation of Castlight’s technology, resulting in low customer renewal rates
    negatively impacting the company’s gross margins)

    Noppen v. Innerworkings, Inc., et al., Case No. 14-cv-1416 (United States District Court, Northern District of Illinois, Eastern Division) ($6.025 million settlement in case alleging misleading statements
    omissions regarding accounting improprieties)

    Hall v. Rent-A-Center, Inc., et al., No. 16-cv-0978 (United States District Court, Eastern District of Texas) (securities class action against Rent-A-Center, Inc., its former CEO Robert D. Davis,
    former CFO Guy J. Constant alleging defendants made material misstatements
    omissions in violation of the federal securities laws concerning, among other things, the risks
    benefits of a new point-of-sale (POS) system that Rent-A-Center began implementing in early 2015)

Experience

  • Bar Admission & Memberships
    Admissions
    2009, Massachusetts
    2010, New York
    2010, U.S. District Court, Southern District of New York
    2010, U.S. District Court, Eastern District of New York
    2012, U.S. District Court, Southern District of Texas
    2012, U.S. District Court, Eastern District of Texas
    2013, U.S. District Court, Northern District of Texas
    2014, U.S. Court of Appeals, Second Circuit
    2014, U.S. Supreme Court
    2016, U.S. Court of Appeals, First Circuit
    2012, Texas
    2020, U.S. Court of Appeals, Ninth Circuit
    U.S. District Court, District of Massachusetts
    U.S. District Court, Western District of Texas
    U.S. District Court, District of Colorado
    Memberships

    American Association for Justice

    Massachusetts Bar Association

  • Education & Certifications
    Law School
    Boston College Law School
    Class of 2009
    J.D.
    Other Education
    Brandeis University
    Class of 2006
    B.A.
    cum laude with departmental honors
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