Live feed18:02:56·168dINSIDERFilingvia QuantisnowChief Legal&Sus Officer & Sec. Apostolou Stephanie L was granted 9,876 shares, converted options into 4,906 shares and covered exercise/tax liability with 5,757 shares, increasing direct ownership by 18% to 58,902 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KOP· Koppers Holdings Inc.Basic MaterialsOriginal source