Live feed17:14:33·639dINSIDERFilingvia QuantisnowDirector Kacal William Jennings returned $3,024,608 worth of shares to the company (195,136 units at $15.50), closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SLCA· U.S. Silica Holdings Inc.IndustrialsOriginal source