Lucid Alternative Fund, LP v. Aehr Test Systems, Inc.
- Susan Illston
- 3:24-cv-08683
- U.S. District Court · Northern District of California
- 9
Lucid Alternative Fund v. Aehr Test Systems: Judge Illston denied Lucid’s motion and granted Yue Guo’s motion, appointing Guo and Rosen Law.
Lucid Alternative Fund, LP lost its request to represent the class; Yue Guo was appointed lead plaintiff, and Rosen Law was appointed lead counsel. The securities-fraud class action continues.
What happened
In Lucid Alternative Fund, LP v. Aehr Test Systems, Inc., two investors asked to represent a proposed securities-fraud class involving alleged misleading revenue projections by Aehr Test Systems, Inc. and two executives.
Lucid had the larger claimed financial loss, but its trading included extensive stock-option activity, including put-option sales that led to many of its stock purchases. Yue Guo claimed losses only from buying common stock, and the court found that his claims were more typical of the proposed class.
Judge Susan Illston denied Lucid’s motion to be lead plaintiff and lead counsel, granted Guo’s motion, and appointed Guo and Rosen Law as lead plaintiff and lead counsel.
The detailed version
- Lucid Alternative Fund, LP v. Aehr Test Systems, Inc. · No. 3:24-cv-08683
- Susan Illston
- Mar. 19, 2025
Background
Lucid Alternative Fund, LP filed a securities-fraud class action against Aehr Test Systems, Inc., Gayn Erickson, and Chris Siu. The complaint alleges that the defendants made materially false or misleading statements under the Securities Exchange Act of 1934 about Aehr’s fiscal-year 2024 revenue projections and performance. The proposed class covers people and entities that purchased Aehr securities from January 9, 2024, through March 24, 2024.
Lucid and Yue Guo each moved to be appointed lead plaintiff under the Private Securities Litigation Reform Act. Lucid claimed a net loss of $315,422 from transactions involving 50,000 Aehr shares and 1,646 options contracts. Guo claimed an estimated loss of $82,733.84 from purchasing 17,800 Aehr shares. Lucid selected Pomerantz as lead counsel, while Guo selected Rosen Law.
Legal standard
The Act generally gives a presumption of lead-plaintiff status to the applicant with the largest financial interest, provided that applicant satisfies the requirements of Federal Rule of Civil Procedure 23, particularly typicality and adequacy. Other applicants may rebut that presumption by showing that the proposed lead plaintiff cannot fairly and adequately represent the class or faces unique defenses.
A lead plaintiff is adequate when the plaintiff and counsel will vigorously pursue the case and do not have conflicts with other class members. Typicality asks whether the proposed representative suffered the same or a similar injury as other class members, based on conduct that is not unique to that representative.
Court’s analysis
The court found that Lucid had the larger financial interest, regardless of whether certain disputed purchases were included in the loss calculation. It also found that Lucid initially made a sufficient showing of adequacy and typicality. The issue was whether Guo could rebut the resulting presumption.
The court found Lucid adequate because it saw no conflict with other class members and no reason to doubt Lucid’s ability to pursue the case vigorously. However, the court concluded that Lucid’s trading history raised legitimate typicality concerns. Lucid bought common stock, bought and sold call options, and sold put options. About two-thirds of Lucid’s stock acquisitions resulted from obligations arising from its sale of put-option contracts.
The court reasoned that the volume and varied nature of Lucid’s options trading could introduce factual issues that do not apply to ordinary stock purchasers. Options have different time limits and trading incentives from common stock, which could complicate the calculation of losses caused by the alleged fraud. The court therefore found Lucid atypical and denied its motion to be appointed lead plaintiff.
Guo’s claimed losses came only from open-market purchases of Aehr common stock. The court found that Guo satisfied the adequacy and typicality requirements and was the only remaining movant who did so.
Lead counsel and disposition
The court granted Guo’s motion to be appointed lead plaintiff. It also approved Guo’s selection of Rosen Law as lead counsel, finding that the firm had the relevant experience and qualifications and that appointing different counsel was not necessary to protect the class.
The order therefore grants Guo’s motion to appoint lead plaintiff and lead counsel and correspondingly denies Lucid’s motion to appoint lead plaintiff and lead counsel. The order does not decide whether the securities-fraud allegations are ultimately proven. It also directs the parties to meet and confer about a schedule if Guo amends the complaint and requires a statement-by-statement chart of the fraud allegations if the original complaint remains in place.
Read the full 9-page opinion on CourtListener, the free public archive maintained by the Free Law Project.