Live feed16:57:19·246dINSIDERFilingvia QuantisnowDirector Niehaus Robert H bought $524,700 worth of shares (30,000 units at $17.49), increasing direct ownership by 11% to 297,363 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IRDM· Iridium Communications IncTelecommunicationsOriginal source