As a result of the questioning regarding potential conflicts of interest, the New York-based bank has sharpened its disclosures to clients, the newspaper said, citing sources. The Office of the Comptroller of the Currency, one of JP Morgan’s regulators, has been in discussions with the bank regarding the potential conflicts of interest in recent months, according to the report. “Being transparent is part of our normal course of business and it’s what drives our client communications,” Darin Oduyoye, a spokesman for JP Morgan’s asset-management unit, told Reuters on Sunday.