By Patricia Jones Martha Stewart is not in prison today. The American businesswoman, television personality and lifestyle entrepreneur served five months in federal prison more than two decades ago after being convicted in a case connected to her sale of ImClone Systems stock and the subsequent federal investigation.
Stewart entered a federal prison camp in West Virginia in October 2004 and was released in March 2005. She then completed five months of home confinement and remained under supervised release. Her prison sentence became one of the most widely covered celebrity legal stories of the early 2000s.
Why Did Martha Stewart Go to Prison?
The case began with Stewart’s December 2001 sale of nearly 4,000 shares of ImClone Systems stock. The sale occurred one day before the company announced that the U.S. Food and Drug Administration had refused to review an application involving its cancer drug Erbitux, after which the company’s share price fell sharply.
Federal investigators examined whether Stewart had received nonpublic information before selling her stock. Her broker, Peter Bacanovic, was also investigated.
A common misunderstanding is that Stewart went to prison after being criminally convicted of insider trading. That is not quite accurate. Her criminal convictions were for conspiracy, obstruction of an agency proceeding and making false statements to federal investigators in connection with the investigation into the stock sale.
What Was Martha Stewart Convicted Of?
A federal jury in Manhattan found Stewart guilty in March 2004.
The case centered heavily on what Stewart and Bacanovic told investigators about why she sold the ImClone shares. Prosecutors argued that they had created a false explanation for the transaction and then repeated misleading statements during the federal investigation.
Stewart was convicted of conspiracy, obstruction and making false statements. The criminal case did not result in an insider-trading conviction against her.
Separately, the Securities and Exchange Commission pursued a civil insider-trading case. In 2006, Stewart agreed to settle that matter. The SEC settlement included disgorgement, interest and a civil penalty, as well as restrictions for five years on her service as a director or in certain roles at a public company.
How Long Was Martha Stewart in Prison?
Stewart was sentenced in July 2004 to five months in federal prison, five months of home confinement and two years of supervised release.
She also received a $30,000 fine.
Stewart began serving her prison term on October 8, 2004. She completed the five-month custodial portion of her sentence and was released on March 4, 2005.
Where Did Martha Stewart Serve Her Prison Sentence?
Stewart served her sentence at the Federal Prison Camp in Alderson, West Virginia.
The minimum-security federal facility became widely known in media reports as “Camp Cupcake,” although the nickname often gave an overly comfortable impression of what imprisonment involved.
Stewart later spoke negatively about parts of the experience and described prison as a difficult period of her life. Despite her fame, she was required to live under federal prison rules and routines like other inmates at the facility.
What Happened After Martha Stewart Left Prison?
After leaving Alderson in March 2005, Stewart returned to her home in New York to begin the five-month home-confinement portion of her sentence.
Home confinement did not mean she was completely free. Her movements were restricted and monitored, and she had to follow conditions established for her release.
After completing that phase and her supervised-release requirements, Stewart was no longer under the criminal sentence. She returned to television, publishing, product development and other media ventures and gradually rebuilt her public image.
Was Martha Stewart Convicted of Insider Trading?
Not in the criminal case that sent her to prison.
This is one of the most important facts about the Martha Stewart prison story. The criminal jury convicted her of conspiracy, obstruction and false statements connected with the investigation.
The SEC separately accused Stewart of insider trading in a civil enforcement action involving the ImClone stock sale.
Stewart settled the SEC case in 2006 without admitting or denying the civil allegations. She agreed to financial penalties and restrictions on serving in certain positions at public companies.
Is Martha Stewart Still in Prison?
No. Martha Stewart has not been in prison since March 2005.
Her five-month federal prison sentence ended more than 21 years ago. She subsequently completed home confinement and supervised release and returned to her professional career.
As of August 2026, Stewart remains a public figure and active lifestyle and media personality. She celebrated her 85th birthday on August 3, 2026.
Did Martha Stewart’s Prison Term End Her Career?
No. Stewart eventually rebuilt much of her public profile following her conviction and imprisonment.
She returned to television and publishing, expanded product partnerships and later reached younger audiences through appearances and collaborations, including her well-known friendship and television work with rapper Snoop Dogg.
Her return to public life became almost as famous as the criminal case itself. While the conviction remains a significant part of her biography, it did not end her career.
Finally
Martha Stewart was convicted in 2004 of conspiracy, obstruction and making false statements in connection with the federal investigation of her ImClone stock sale. She was sentenced to five months in federal prison, five months of home confinement and two years of supervised release.
She served her prison term at FPC Alderson in West Virginia from October 8, 2004 until March 4, 2005.
Martha Stewart is not in jail or prison today. Her sentence was completed decades ago, and she has since returned to a long-running career in media, publishing, business and lifestyle entertainment.