INVESTOR ALERT: Class Action Lawsuit Filed on Behalf of Immutep Limited (IMMP) Investors – Holzer & Holzer, LLC Encourages Investors with Losses to Contact the Firm

ATLANTA, May 11, 2026 (GLOBE NEWSWIRE) -- A shareholder class action lawsuit has been filed against Immutep Limited (“Immutep”) (NASDAQ: IMMP). The lawsuit alleges that Defendants made false and misleading statements and/or failed to disclose material adverse facts regarding the status and prospects of Immutep’s TACTI-004 trial.

If you purchased Immutep shares between March 24, 2025 and March 12, 2026, and experienced a loss on that investment, you are encouraged to discuss your legal rights by contacting Corey D. Holzer, Esq. at cholzer@holzerlaw.com, by toll-free telephone at (888) 508-6832, or by visiting the firm’s website at www.holzerlaw.com/case/immutep/ for more information.

The deadline to ask the court to be appointed lead plaintiff in the case is July 6, 2026.

Holzer & Holzer, LLC, an ISS top rated securities litigation law firm for 2021, 2022, 2023, and 2025, dedicates its practice to vigorous representation of shareholders and investors in litigation nationwide, including shareholder class action and derivative litigation. Since its founding in 2000, Holzer & Holzer attorneys have played critical roles in recovering hundreds of millions of dollars for shareholders victimized by fraud and other corporate misconduct. More information about the firm is available through its website, www.holzerlaw.com, and upon request from the firm. Holzer & Holzer, LLC has paid for the dissemination of this promotional communication, and Corey Holzer is the attorney responsible for its content.

CONTACT:

Corey Holzer, Esq.

(888) 508-6832 (toll-free)

cholzer@holzerlaw.com