Live feed16:04:44·111dINSIDERFilingvia QuantisnowCEO Young Charles Edwin was granted 106,208 shares and covered exercise/tax liability with 25,862 shares, increasing direct ownership by 6% to 1,540,551 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SND· Smart Sand Inc.IndustrialsOriginal source