Super Micro Investors Face May 26 Deadline in Securities Suits Tied to DOJ China-Export Case

Law firms are recruiting lead plaintiffs following a March 19 indictment that alleges $2.5 billion in unlawful server sales to China.

Overview

Plaintiff firms this week issued reminders that investors have until May 26, 2026 to ask a federal court to serve as lead plaintiff in class actions against Super Micro.
The cases, pending in the Northern District of California, cite varying class periods that run from either February 2 or April 30, 2024 through March 19, 2026, which can change who qualifies to lead the suit.
The suits stem from a Justice Department indictment unsealed March 19, 2026 that accuses three individuals tied to Super Micro of diverting AI‑capable servers with advanced GPUs to customers in China without required Commerce Department licenses.
Prosecutors said the alleged scheme enabled about $2.5 billion in sales during 2024 and 2025, and Super Micro’s stock fell roughly 33% on March 20, 2026 after the announcement.
Super Micro said it is not a named defendant, confirmed two employees were placed on leave and a contractor was terminated, and stated it is cooperating with the investigation.