He was chairman of the New York Stock Exchange and rose to lead the venerable securities firm Kidder, Peabody, but stepped down after it was caught up in a 1980s insider-trading scandal.
Ralph DeNunzio, Wall Street Chieftain, Is Dead at 90
He was chairman of the New York Stock Exchange and rose to lead the venerable securities firm Kidder, Peabody, but stepped down after it was caught up in a 1980s insider-trading scandal.
