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Fin
Echo
Markets
Dashboard
Search
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Tools
Watchlist
Budget
Context
Upcoming
Notifications
Upcoming
Research
News
Market Events
Economy
New
SEC Filings
Finecho Content
New
GRINBAUM MARK
Private
CIK: 1966141
Location
NEW YORK, NY
Insider Of
1
Name & Role
Position
Tenure
Holdings
NYIAX, INC.
EVP of Financial Products
Since Feb 2023
—
NYIAX, INC.
Position
EVP of Financial Products
Tenure
Since Feb 2023
Holdings
—