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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
KOSTELNIK ROBERT J.
Private
CIK: 1507989
Location
DALLAS, TX
Insider Of
2
Name & Role
Position
Tenure
Holdings
HOLLYFRONTIER CORP
—
Since Nov 2018
—
HF SINCLAIR CORP
—
Since Nov 2022
—
HOLLYFRONTIER CORP
Position
—
Tenure
Since Nov 2018
Holdings
—
HF SINCLAIR CORP
Position
—
Tenure
Since Nov 2022
Holdings
—