Calix, Inc. (NYSE: CALX,OTC:CLXLF) today announced unaudited financial results for its first quarter of 2026. Results have been posted as a letter to stockholders in the investor relations section of its website. Please visit the Calix investor relations website to view the letter to stockholders. A conference call to discuss these results with President and CEO Michael Weening and CFO Cory Sindelar will be held today, April 21, 2026, at 2:00 p.m. Pacific Time / 5:00 p.m. Eastern Time.