UPDATE 2-Trian owns 9.7 pct of Domino's Pizza

N: Quote, Profile, Research) to fast-food chain Wendy's (WEN.N: Quote, Profile, Research) and luxury jewelry retailer Tiffany & Co (TIF.N: Quote, Profile, Research). In February, Trian offered to buy Family Dollar Stores Inc (FDO.N: Quote, Profile,...