Skip to content
National Association of Attorneys General
  • Issues
    • Issues
      • Anticorruption
      • Antitrust
      • Bankruptcy
      • Charities
      • Civil Law
    • Issues
      • Consumer Protection
      • Criminal Law
      • Cyber and Technology
      • Disaster Preparedness & Response
      • Elder Justice
    • Issues
      • Ethics
      • Human Trafficking
      • Medicaid Fraud
      • Opioids
      • Powers & Duties
    • Issues
      • Public Health
      • The U.S. Supreme Court
      • Tobacco
      • Veterans & Military
  • Our Work
    • Training & Research
    • Centers
      • Center for Supreme Court Advocacy
      • Center for Tobacco & Public Health
      • Center for Consumer Protection
    • Committees
    • Initiatives
      • Presidential Initiative
      • Strategic Partnerships
      • ConsumerResources.org
      • International Fellows
      • COVID-19
    • Bankruptcy
    • Policy & Advocacy
  • Events & Training
    • Event Calendar
    • Attorney General Symposium
    • Presidential Summit
    • Capital Forum
    • Region Meetings
    • CLE Credit
    • NAAG Trainings
    • Online Learning
    • NAMFCU Trainings
    • NAAG Faculty
  • News & Resources
    • Attorney General Journal
    • Reports & Publications
    • Newsroom
    • NAAG Policy Letters
    • Podcasts
    • Online Learning
    • Research & Data
    • Member Directory
  • Attorneys General
    • What Attorneys General Do
    • Who is my Attorney General?
    • Attorneys General Office 101
    • Research & Data
    • Awards & Recognition
    • Careers in Attorney General Offices
    • Careers in Medicaid Fraud Control Units
  • About NAAG
    • NAAG Staff
    • NAAG Leadership
    • NAAG Member Services
    • NAAG Regions
    • NAAG FAQs
    • SAGE
    • NAMFCU
    • Newsroom
    • Careers at NAAG
  • Find my AG
  • About NAMFCU
    • About the Medicaid Fraud Control Units
    • Reporting Fraud and Abuse
    • MFCU Member Hub
    • Careers with a MFCU
  • Contact Us
National Association of Attorneys General
  • Find My AG
  • Consumer Complaints
  • Member Benefits
  • Contact Us
Log In
  • Issues
    • Issues
      • Anticorruption
      • Antitrust
      • Bankruptcy
      • Charities
      • Civil Law
    • Issues
      • Consumer Protection
      • Criminal Law
      • Cyber and Technology
      • Disaster Preparedness & Response
      • Elder Justice
    • Issues
      • Ethics
      • Human Trafficking
      • Medicaid Fraud
      • Opioids
      • Powers & Duties
    • Issues
      • Public Health
      • The U.S. Supreme Court
      • Tobacco
      • Veterans & Military
  • Our Work
    • Training & Research
    • Centers
      • Center for Supreme Court Advocacy
      • Center for Tobacco & Public Health
      • Center for Consumer Protection
    • Committees
    • Initiatives
      • Presidential Initiative
      • Strategic Partnerships
      • ConsumerResources.org
      • International Fellows
      • COVID-19
    • Bankruptcy
    • Policy & Advocacy
  • Events & Training
    • Event Calendar
    • Attorney General Symposium
    • Presidential Summit
    • Capital Forum
    • Region Meetings
    • CLE Credit
    • NAAG Trainings
    • Online Learning
    • NAMFCU Trainings
    • NAAG Faculty
  • News & Resources
    • Attorney General Journal
    • Reports & Publications
    • Newsroom
    • NAAG Policy Letters
    • Podcasts
    • Online Learning
    • Research & Data
    • Member Directory
  • Attorneys General
    • What Attorneys General Do
    • Who is my Attorney General?
    • Attorneys General Office 101
    • Research & Data
    • Awards & Recognition
    • Careers in Attorney General Offices
    • Careers in Medicaid Fraud Control Units
  • About NAAG
    • NAAG Staff
    • NAAG Leadership
    • NAAG Member Services
    • NAAG Regions
    • NAAG FAQs
    • SAGE
    • NAMFCU
    • Newsroom
    • Careers at NAAG
  • Find my AG
  • About NAMFCU
    • About the Medicaid Fraud Control Units
    • Reporting Fraud and Abuse
    • MFCU Member Hub
    • Careers with a MFCU
  • Contact Us

Supreme Court Report: Slack Technologies, LLC v. Pirani, 22-200

Home / Supreme Court / Supreme Court Report: Slack Technologies, LLC v. Pirani, 22-200
December 19, 2022 Supreme Court
Share this

  • Dan Schweitzer
    Director, Center for Supreme Court Advocacy
    National Association of Attorneys General

Volume 30, Issue 4

This Report summarizes cases granted review on December 13, 2022 (Part I).

Case Granted Review: Slack Technologies, LLC v. Pirani, 22-200

Slack Technologies, LLC v. Pirani, 22-200. The Court will resolve “[w]hether Sections 11 and 12(a)(2) of the Securities Act of 1933 require plaintiffs to plead and prove that they bought shares registered under the registration statement they claim is misleading.” Federal securities law provides that securities cannot be sold unless they are registered or qualify for an exemption from registration. Under the Securities Act of 1933, if shares must be registered, the issuer must file a registration statement with the SEC that includes a prospectus making a thorough disclosure about the shares. Section 11 of the Securities Act permits suits alleging misrepresentations in a registration statement only if the plaintiffs “acquir[ed] such security.” 15 U.S.C. §77k(a). Section 12(a)(2) of the Act provides that someone who “offers or sells a security . . . by means of a prospectus” may be liable for misstatements in that prospectus “to the person purchasing such security.” 15 U.S.C. §77l(a)(2). (Section 10 of the Securities Exchange Act, by contrast, does not limit the class of shareholders who may sue, but requires plaintiffs to plead and prove scienter.)

Petitioner Slack, which offers business-collaboration software, went public on the New York Stock Exchange in 2019 through a “direct listing” rather than an IPO. After a direct listing, both registered and unregistered shares are immediately tradeable on an exchange.

When Slack went public, there were 283 million Slack shares that could be sold to the market by Slack’s existing shareholders. The registration statement filed by Slack registered only 118 million of those shares; the other 165 million shares were not registered. Respondent Fiyyaz Pirani bought Slack shares on the NYSE soon after the company went public. He does not allege, however, that they were part of the 118 million shares registered under the registration statement filed in connection with Slack’s direct listing. After Slack’s stock price dropped, Pirani sued Slack, along with some of its officers, directors, and early investors, under Sections 11, 12(a)(2), and 15 of the Securities Act. He claimed that Slack’s registration statement was misleading because (among other reasons) “it did not alert prospective shareholders to the generous terms of Slack’s service agreements, which obligated Slack to pay out a significant amount of service credits to customers whenever service was disrupted, even if the customer did not experience the disruption.” Slack moved to dismiss on the ground that Pirani did not plead and prove that he bought shares registered under the challenged registration statement. The district court denied Slack’s motion to dismiss, and a divided panel of the Ninth Circuit affirmed. 13 F.4th 940.

The Ninth Circuit majority reasoned that unregistered Slack shares qualified as “such securit[ies]” under Section 11 because they “were sold to the public ‘when the registration statement . . . became effective.’” The court pointed to the rules of the NYSE, which require a registration statement to be filed before any shares (registered or unregistered) can be sold on the exchange. Because no Slack shares could be sold on the NYSE until Slack filed a registration statement, the majority decided that all shares—unregistered and registered alike—must qualify as “such securities” under Section 11. The majority supported its conclusion by noting that, although the legislative history does not specifically delineate the meaning of “such security,” it discusses “securities sold upon a registration statement.” (Quoting H.R. Rep. No. 73-85, at 9) (emphasis in opinion). The court then concluded that because Pirani had standing to sue under Section 11, he also had standing to sue under Section 12.

Slack argues in its petition that all seven other circuits to have addressed the issue have “held that ‘such security’ in Section 11 means a share registered under the registration statement the plaintiffs claim is misleading.” On the merits, Slacks contends that “Sections 11 and 12 impose ‘virtually absolute’ liability, ‘even for innocent misstatements,’ but they are ‘limited in scope’ because they severely curtail the class of shareholders who may sue. Section 10, by contrast, ‘is a “catchall” antifraud provision’ that permits any shareholder to sue, but ‘requires a plaintiff to carry a heavier burden to establish a cause of action’— namely, the burden to ‘prove that the defendant acted with scienter.’ By eliminating the standing requirements of Sections 11 and 12, the Ninth Circuit has ‘render[ed] superfluous any claim for the same grievance under section 10(b) with its more stringent burdens of proof,’ thereby ‘overrul[ing], sub silentio, section 10(b) as a remedy for purchasers.’” (Citations omitted.) Slack adds that “the prospect of dramatically expanded opportunities for winning relief under Sections 11 and 12, without the necessity of proving fraud under Section 10(b), will greatly impact private securities litigation. Plaintiffs’ lawyers will look to challenge any information in registration statements that, with the benefit of hindsight, appears misleading—and therefore might be a basis for potentially ruinous strict liability. None of this will help investors, who ultimately bear the costs of these gotcha securities suits.”

Editor’s note:  Some of the language in the background sections of the summaries below was taken from the petitions for writ of certiorari and briefs in opposition.

Related Posts

Related Posts

Supreme Court Report, Volume 31, Issue 20

Supreme Court Report, Volume 31, Issue 13

Supreme Court Report, Volume 32, Issue 6

Connect with NAAG and the Attorney General Community

Create a NAAG account to subscribe to our newsletters or mailing lists.

Create Account
Subscribe
Marble columns and the top of a federal building

scroll to filters

White Logo for the National Association of Attorneys General

1850 M Street NW
12th floor
Washington, DC 20036

TEL 202-326-6000
EMAIL 

Youtube
  • Issues
    • Issues
      • Anticorruption
      • Antitrust
      • Bankruptcy
      • Charities
      • Civil Law
    • Issues
      • Consumer Protection
      • Criminal Law
      • Cyber and Technology
      • Disaster Preparedness & Response
      • Elder Justice
    • Issues
      • Ethics
      • Human Trafficking
      • Medicaid Fraud
      • Opioids
      • Powers & Duties
    • Issues
      • Public Health
      • The U.S. Supreme Court
      • Tobacco
      • Veterans & Military
  • Our Work
    • Training & Research
    • Centers
      • Center for Supreme Court Advocacy
      • Center for Tobacco & Public Health
      • Center for Consumer Protection
    • Committees
    • Initiatives
      • Presidential Initiative
      • Strategic Partnerships
      • ConsumerResources.org
      • International Fellows
      • COVID-19
    • Bankruptcy
    • Policy & Advocacy
  • Events & Training
    • Event Calendar
    • Attorney General Symposium
    • Presidential Summit
    • Capital Forum
    • Region Meetings
    • CLE Credit
    • NAAG Trainings
    • Online Learning
    • NAMFCU Trainings
    • NAAG Faculty
  • News & Resources
    • Attorney General Journal
    • Reports & Publications
    • Newsroom
    • NAAG Policy Letters
    • Podcasts
    • Online Learning
    • Research & Data
    • Member Directory
  • Attorneys General
    • What Attorneys General Do
    • Who is my Attorney General?
    • Attorneys General Office 101
    • Research & Data
    • Awards & Recognition
    • Careers in Attorney General Offices
    • Careers in Medicaid Fraud Control Units
  • About NAAG
    • NAAG Staff
    • NAAG Leadership
    • NAAG Member Services
    • NAAG Regions
    • NAAG FAQs
    • SAGE
    • NAMFCU
    • Newsroom
    • Careers at NAAG
  • Find my AG
  • About NAMFCU
    • About the Medicaid Fraud Control Units
    • Reporting Fraud and Abuse
    • MFCU Member Hub
    • Careers with a MFCU
  • Contact Us
  • Find My AG
  • Consumer Complaints
  • Member Benefits
  • Contact Us
  • Accessibility Statement
  • Privacy & Cookies Notice
  • Sitemap
  • Member Login

About the National Association of Attorneys General

As the nonpartisan national forum for America's state and territory attorneys general and their staff, NAAG provides collaboration, insight, and expertise to empower and champion America's attorneys general.
Learn More

© 2025 Copyright National Association of Attorneys General

Website by Yoko Co

Internal Feedback / Report an Error

Request an Update / Report an Error

The change you are requesting will be linked to this page. The URL for the page will be included in a hidden field when the form is submitted.
Please enter your change or describe your request. Be sure to reference where the error appears on the page and what needs to be done specifically.
Upload any files that need to be linked to this page. PDF only. Submit another request if you have more than five files to upload.
Drop files here or
Accepted file types: pdf, docx, xls, Max. file size: 50 MB, Max. files: 5.

    Who is requesting this change?(Required)

    Scroll To Top

    Insert/edit link

    Enter the destination URL

    Or link to existing content

      No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.
        To provide you more clarity about how we collect, store and use personal information, and your rights to control that information, we have updated our privacy policy, which also explains how we use cookies. You consent to our cookies if you continue to use our website.I Agree