CALX Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Calix, Inc. Securities Lawsuit - Contact SueWallSt

Calix, Inc. (CALX) faces a securities class action lawsuit alleging management concealed that record gross margins were artificially sustained by pre-purchased low-cost memory inventory nearing exhaustion. Shares fell 13.98% ($6.93) from a peak of $55.61 on February 20, 2026 to $42.65 on April 22, 2026 following corrective disclosures. Institutional investors who purchased during the January 28 - April 21, 2026 class period may seek lead plaintiff status.