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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
KEMPTHORNE DIRK A
Private
CIK: 1463021
Location
PHILADELPHIA, PA
Insider Of
3
Name & Role
Position
Tenure
Holdings
ROBERT HALF INC.
—
Since Jan 2019
—
FMC CORP
—
Since Jul 2018
—
OLYMPIC STEEL INC
—
Since Feb 2026
—
ROBERT HALF INC.
Position
—
Tenure
Since Jan 2019
Holdings
—
FMC CORP
Position
—
Tenure
Since Jul 2018
Holdings
—
OLYMPIC STEEL INC
Position
—
Tenure
Since Feb 2026
Holdings
—