Berkshire Hathaway, led by Warren Buffett (Trades, Portfolio), has disclosed in a regulatory filing that it recently sold 337.9millionworthofsharesinBankofAmerica(BAC,Financial).Thesalesoccurredoverthepastfewdays,withtransactionstakingplaceonSeptember30,October1,andOctober2.Thesharesweresoldatpricesrangingfrom39.6141 to $39.4036 per share. This marks the 13th round of Bank of America stock transactions disclosed by Berkshire Hathaway since midJuly. Despite these sale ...