The Law Offices of Frank R. Cruz announces an investigation of F5, Inc. (“F5” or the “Company”) (NASDAQ: FFIV) on behalf of investors concerning the Company’s possible violations of federal securities laws.

IF YOU ARE AN INVESTOR WHO LOST MONEY ON F5, INC. (FFIV), CLICK HERE TO INQUIRE ABOUT POTENTIALLY PURSUING A CLAIM TO RECOVER YOUR LOSS.

What Is The Investigation About?

On October 15, 2025, F5 disclosed that a “highly sophisticated nation-state threat actor had gained unauthorized access to certain Company systems” and “maintained long-term, persistent access to certain F5 systems, including the BIG-IP product development environment and engineering knowledge management platform.” Additionally, the Company stated that “[t]hrough this access, certain files were exfiltrated, some of which contained certain portions of the Company’s BIG-IP source code and information about undisclosed vulnerabilities that it was working on in BIG-IP.”

On this news, F5’s stock price fell $35.40, or 10.7%, to close at $295.35 per share on October 16, 2025, thereby injuring investors.

Contact Us To Participate or Learn More:

If you purchased F5 securities, have information or would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact us:

The Law Offices of Frank R. Cruz,

2121 Avenue of the Stars, Suite 800,

Century City, California 90067

Call us at: 310-914-5007

Email us at: info@frankcruzlaw.com

Visit our website at: www.frankcruzlaw.com.

Follow us for updates on Twitter at twitter.com/FRC_LAW.

If you inquire by email, please include your mailing address, telephone number, and number of shares purchased.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.

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