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
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
WINKLER MICHAEL L
Private
CIK: 1529850
Location
FREDERICK, MD
Insider Of
1
Name & Role
Position
Tenure
Holdings
U.S. SILICA HOLDINGS, INC.
EVP & Chief Operating Officer
Since Oct 2018
—
U.S. SILICA HOLDINGS, INC.
Position
EVP & Chief Operating Officer
Tenure
Since Oct 2018
Holdings
—