William Donaldson, a onetime Wall Street insider who overhauled the Securities and Exchange Commission as chairman during a two-year tenure in the 2000s, sharpening oversight and helping stabilize ...

By James R. Hagerty William H. Donaldson, who made an early fortune as a co-founder of the innovative securities firm Donaldson, Lufkin & Jenrette and later pushed for tighter financial regulation ...

June 14 (Reuters) - William Donaldson, former U.S. Securities and Exchange Commission Chairman and co-founder of Wall Street investment bank Donaldson, Lufkin & Jenrette has died, Yale University ...

William Donaldson, a founder of Wall Street investment bank Donaldson Lufkin & Jenrette who presided over a divided US Securities and Exchange Commission during its crackdown on corporate misdeeds ...

Former Securities and Exchange Commission (SEC) Chairman William Donaldson speaks during a hearing held by the Financial Crisis Inquiry Commission in Washington 31,039 people played the daily ...