 The T Rowe Price Equity Income Fund Trades, Portfolio, part of Baltimore-based T. Rowe Price Group Inc. NASDAQ:TROW, disclosed this week that its top four trades during the first quarter included a reduction in its DuPont de Nemours Inc. NYSE:DD holding, new buys in International Flavors Fragrances Inc. NYSE:IFF and Bank of New York Mellon Corp. NYSE:BK and a position boost to its Sempra Energy NYSE:SRE holding. 