A U.S. Securities and Exchange Commission and U.S. Attorney probe of trading in the shares of ImClone Systems resulted in a widely publicized criminal case, which resulted in prison terms for businesswoman and television personality Martha Stewart, ImClone CEO Samuel D. Waksal and Stewart's broker at Merrill Lynch, Peter Bacanovic. History ImClone's stock price dropped sharply at the end of 2001 when its drug Erbitux, an experimental monoclonal antibody, failed to get the expected Food and Drug Administration (FDA) approval. It was later revealed by the U.S. Securities and Exchange Commission that prior to the announcement (after the close of trading on December 28) of the FDA's decision, numerous executives sold their stock. ImClone's founder, Samuel D. Waksal, was arrested in 2002 on insider trading charges for instructing friends and family to sell their stock, and attempting to sell his own. His daughter, Aliza Waksal, sold $2.5 million in shares on December 27. His father, Jack Waksal, sold $8.1 million in shares over the 27th and 28th; company executives followed suit. John B. Landes, the general counsel, sold $2.5 million in shares on December 6. Ronald A. Martell, the vice president for marketing and sales, sold $2.1 million in shares on December 11. Four other executives sold shares in the following weeks as well. Later, founder Waksal pleaded guilty to various charges, including securities fraud, and on June 10, 2003, was sentenced to seven years and three months in prison. Martha Stewart, the founder of Martha Stewart Living Omnimedia, also became embroiled in the scandal after it emerged that her broker, Peter Bacanovic, tipped her off that ImClone was about to drop. In response, Stewart sold about $230,000 in ImClone shares on December 27, 2001, a day before the announcement of the FDA decision. Stewart's involvement would have never come to light had Doug Faneuil, Bacanovic's assistant, not disclosed it to investigators. Although Stewart maintained her innocence, she was found guilty and sentenced on July 16, 2004, to five months in prison, five months of home confinement, and two years' probation for lying about a stock sale, conspiracy, and obstruction of justice. Ultimately a new clinical trial and FDA filing prepared by ImClone's partner Merck KGaA ("German Merck" not to be confused with the U.S. company of similar name) resulted in an FDA approval of Erbitux in 2004 for use in colon cancer. A Congressional hearing on improprieties at ImClone,