CALX ▼ -1.5% - Calix, Inc. $CALX - Calix Welcomes Juergen Lindner as Chief Marketing Officer Calix announced the appointment of Juergen Lindner as Chief Marketing Officer, though the company provided no additional details about the hire or its expected impact on operations. The stock declined 1.5% on the news. 01-SEP-2026 11:08 AM ET