Fin
Echo
Markets
Dashboard
Search
Fear & Greed
Tools
Watchlist
Budget
Context
Upcoming
Notifications
Upcoming
Research
News
Market Events
Economy
New
SEC Filings
Finecho Content
New
Fin
Echo
Markets
Dashboard
Search
Fear & Greed
Tools
Watchlist
Budget
Context
Upcoming
Notifications
Upcoming
Research
News
Market Events
Economy
New
SEC Filings
Finecho Content
New
ZHANG DAJUN
Private
CIK: 2121098
Insider Of
1
Name & Role
Position
Tenure
Holdings
LUDA TECHNOLOGY GROUP LTD
Chief Marketing Officer
Since Mar 2026
—
LUDA TECHNOLOGY GROUP LTD
Position
Chief Marketing Officer
Tenure
Since Mar 2026
Holdings
—