JC
John Chen
John S. Chen is a Hong Kong-American businessman who served as executive chairman and chief executive officer of BlackBerry Ltd. Previously, he served as the chief executive officer and president of Sybase, a software vendor specializing in data management, analytics and mobility technology.
Last 30 days1Stories1Articles0Events
30-day activity pulse
Last 7d articles
4
Prior 7d baseline
0
Trend
new
Peak day
3
Peak article volume on 2026-05-12.
Last 24 hoursStories, events, map, and sources are limited to the past 24 hours. Use the Wikipedia link or the API for deeper history.
Event Timeline
No linked events in the last 24 hours.