Live feed16:39:18·1402dINSIDERFilingvia QuantisnowSEC Form 4: Ritrievi Kimberly E converted options into 13,640 shares, increasing direct ownership by 195% to 20,640 unitsByQuantisnow·Wall Street's wire, on your screen.SWM· Schweitzer-Mauduit International Inc.Basic IndustriesOriginal source