Ciena CFO Executes Pre-Arranged Sale as Stock Climbs
Ciena Corporation CFO Marc Graff sold 126 shares on June 24, 2026, via a pre-established Rule 10b5-1 plan. The transaction occurred as the stock has surged nearly 495% over the past year, currently trading at $479.56. Despite this performance, some analysis suggests the stock may be overvalued relative to its fair value, citing a high P/E ratio of …