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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
ZENTMAN SAMUEL M
Private
CIK: 1309349
Location
MAHWAH, NJ
Insider Of
2
Name & Role
Position
Tenure
Holdings
GREENLAND MINES LTD
—
Since Mar 2026
—
ACORN ENERGY, INC.
—
Since Feb 2019
—
GREENLAND MINES LTD
Position
—
Tenure
Since Mar 2026
Holdings
—
ACORN ENERGY, INC.
Position
—
Tenure
Since Feb 2019
Holdings
—