Live feed10:04:45·1889dINSIDERFilingvia QuantisnowSEC Form 4: L Peter Sereda exercised 12,414 units of Common Shares at a strike of $0.00 and disposed of $67,667 worth of Common Shares (3,753 units at $18.03), increasing ownership by 29% to 38,049 unitsByQuantisnow·Wall Street's wire, on your screen.TDA· Telephone and Data Systems, Inc.Public UtilitiesOriginal source