Slack Technologies, LLC v. Pirani

Slack Technologies, LLC v. Pirani
Decided June 1, 2023
Full case nameSlack Technologies, LLC v. Pirani
Docket no.22-200
Citations598 U.S. ___ (more)
Holding
To state a claim under Section 11(a) of the Securities Act of 1933, a plaintiff must plead and prove that he purchased "such security" that is "traceable to the allegedly defective registration statement".
Court membership
Chief Justice
John Roberts
Associate Justices
Clarence Thomas · Samuel Alito
Sonia Sotomayor · Elena Kagan
Neil Gorsuch · Brett Kavanaugh
Amy Coney Barrett · Ketanji Brown Jackson
Case opinion
MajorityGorsuch, joined by unanimous
Laws applied
Securities Act of 1933

Slack Technologies, LLC v. Pirani, 598 U.S. ___ (2023), was a United States Supreme Court case in which the Court held that to state a claim under Section 11(a) of the Securities Act of 1933, a plaintiff must plead and prove that he purchased "such security" that is "traceable to the allegedly defective registration statement".