Live feed16:36:39·166dINSIDERFilingvia QuantisnowEVP and Chief Admin. Officer Menzel Susan L covered exercise/tax liability with 1,851 shares and was granted 7,687 shares, increasing direct ownership by 7% to 91,076 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CF· CF Industries Holdings Inc.IndustrialsOriginal source