William H. Donaldson, Wall St. Lion Who Led the S.E.C., Dies at 93
William H. Donaldson, who made an early fortune as a co-founder of the modern securities agency Donaldson, Lufkin & Jenrette and later pushed for tighter monetary regulation as chairman of the Securities and Exchange Commission within the wake of the Enron and WorldCom accounting scandals, died on Wednesday at his residence in Westchester County, N.Y. […] More