Calix, Inc. Investor Alert: Contact SBS by July 27, 2026 for Opportunity to Lead Securities Fraud Lawsuit

Schall Brown & Schwartz LLP reminds investors of a class action lawsuit against Calix, Inc. ("Calix" or "the Company") (NYSE: CALX) violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. If you purchased Calix, Inc. securities you may be entitled to compensation without payment of any out-of-pocket fees or costs. Shareholders who purchased shares of CALX during the class period listed are encouraged to contact SBS to find out if they are eligible to recover their losses or lead this lawsuit. Appointment as lead plaintiff is not required to partake in any recovery. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. CLASS PERIOD: January 28, 2026 to April 21, 2026 DEADLINE: July 27, 2026 If you are a shareholder who suffered a loss, click here to participate. Details of the Case: According to the Complaint, the Company made false and misleading statements to the market. Calix's Q1 margins benefited from the advanced purchasing of memory components. The Company's supply of these memory components was rapidly decreasing due to these advanced orders. The Company's margin faced negative pressure based on the purchase of memory at increasing market prices. Based on these facts, the Company's public statements were false and materially misleading throughout the class period. When the market learned the truth about Calix, investors suffered damages. We encourage investors to contact Adam Rosen and David Schwartz of Schall Brown & Schwartz, 2049 Century Park East, Suite 2460, Los Angeles, CA 90067, to discuss your rights free of charge. You can also reach us through the firm's website at www.schallfirm.com, or by email at [email protected]. The class, in this case, has not yet been certified, and until certification occurs, you are not represented by an attorney. If you choose to take no action, you can remain an absent class member. Join the case to recover your losses Why SBS: Schall Brown & Schwartz represents investors around the world, specializing in securities class action lawsuits and shareholder rights litigation. SBS brings together the extensive experience and diverse skillsets of founding partners Brian Schall, Andrew Brown, and David Schwartz. SBS attorneys and their co-counsel are responsible for recovering over a billion dollars for violations of securities laws and corporate misfeasance. This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and rules of ethics.