CALX Stockholders Have Rights – If You Lost Money Investing in Calix, Inc. Contact Robbins LLP for Information About Recovering Your Losses

Robbins LLP filed a class action lawsuit against Calix, Inc. (CALX) on behalf of investors who purchased securities between January 28, 2026 and April 21, 2026. The lawsuit alleges that Calix misled investors by failing to disclose that its first quarter margins benefited from advanced memory component purchasing and that this supply was dwindling, resulting in negative margin pressure. Following the disclosure of declining gross margin guidance on April 21, 2026, CALX stock fell 13.98%. Shareholders can participate in the class action with no fees or expenses.