Live feed14:15:36·481dINSIDERFilingvia QuantisnowSr VP, Electric Platform Rogelstad Timothy J covered exercise/tax liability with 833 shares and converted options into 1,775 shares, increasing direct ownership by 2% to 52,239 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OTTR· Otter Tail CorporationUtilitiesOriginal source