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Fin
Echo
Markets
Dashboard
Search
Fear & Greed
Tools
Watchlist
Budget
Context
Upcoming
Notifications
Upcoming
Research
News
Market Events
Economy
SEC Filings
Finecho Content
LONGMAID JOHN H.
Private
CIK: 1636921
Location
HOUSTON, TX
Insider Of
1
Name & Role
Position
Tenure
Holdings
BLACK STONE MINERALS, L.P.
—
Since Jan 2019
—
BLACK STONE MINERALS, L.P.
Position
—
Tenure
Since Jan 2019
Holdings
—