Tuesday, August 18, 2009

Backdating Likely More Widespread

The majority of companies that improperly backdated stock options never were caught by regulators or confessed to the practice, according to a new academic study.

Researchers at the University of Houston's C.T. Bauer College of Business used a sophisticated statistical test to sift through more than 4,000 publicly traded companies for those with patterns of granting options at abnormally favorable times, often at low points for their share prices.

The study identified 141 companies with such advantageous options-granting practices that the researchers concluded they were highly likely to have been involved in backdating. Ninety-two of those companies never were publicly identified.