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Iris B. Greenquist


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Iris focuses her practice on litigation, including complex commercial disputes, antitrust litigation, and bankruptcy matters. She has experience drafting pleadings, briefs, and motions for federal and state court cases, preparing witnesses for deposition and trial, and assisting with discovery. Iris represents clients in a wide variety of industries, including pharmaceuticals and health care.

Prior to joining Mintz, Iris was a litigation associate in the New York office of a global law firm, where she had previously worked as a summer associate.

While attending law school, Iris served as a judicial intern for the now-retired Honorable Gerald Bruce Lee in the United States District Court for the Eastern District of Virginia and the Honorable Deborah K. Chasanow in the United States District Court for the District of Maryland. She also had internships with the Administrative Remedies Division of the US Department of Interior’s Office of Inspector General and the Adjudication Group in the Office of General Counsel at the US Securities and Exchange Commission.

In law school, Iris served as an articles editor for the American University Law Review. She was also a Myers Society Distinguished Fellow and a Dean’s Fellow of the Legal Rhetoric Program.




  • American University (JD, magna cum laude)
  • Hamilton College (BA)

Recognition & Awards

  • Order of the Coif


Securities Litigation Viewpoints Thumbnail

The Public Weighs In On How the SEC Should Regulate ESG Disclosures

June 22, 2021 | Blog | By Jacob Hupart, Ellen Shapiro, Iris Greenquist

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