Live feed16:09:48·861dINSIDERFilingvia QuantisnowCarusona Zach was granted 52,160 shares, covered exercise/tax liability with 20,526 units of Commn Stock and covered exercise/tax liability with 4,025 shares, increasing direct ownership by 16% to 203,534 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SLCA· U.S. Silica Holdings Inc.IndustrialsOriginal source