CALX CLASS ACTION NOTICE: Faruqi & Faruqi, LLP Reminds Calix (CALX) Investors of Securities Class Action Lawsuit Deadline on July 27, 2026

Faruqi & Faruqi, LLP , a leading national securities law firm, is investigating potential claims against Calix, Inc. ("Calix" or the "Company") (NYSE: CALX) and reminds investors of the July 27, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

The complaint alleges that the Company and its executives violated federal securities laws by making false and/or misleading statements and/or failing to disclose that: (1) the Company's first quarter margins had significantly benefited from advanced purchasing of memory components; (2) that the Company's advanced supply of memory components was dwindling; (3) that, as a result, the Company was experiencing negative margin pressure as it was forced to purchase memory components at rising market prices; and (4) that, as a result of the foregoing, Defendants' positive statements about the Company's margins, business, operations, and prospects were materially misleading and/or lacked a reasonable basis.

On April 21, 2026, Calix reported results for the first quarter of 2026 earnings, including that "Non-GAAP gross margin was 57.2%, down 80 basis points sequentially."