Elizabeth Holmes is an American entrepreneur and the founder of Theranos, a blood-testing company that falsely claimed to have revolutionized blood testing with innovative methods using minimal blood. Theranos's valuation reached $9 billion, making Holmes the youngest self-made female billionaire in 2015, according to Forbes. However, investigations revealed the company's technology was fraudulent, leading to a drastic revision of Holmes's net worth to zero and tarnishing her reputation. She was subsequently convicted of fraud for her role in the Theranos scandal.
On February 3, 1984, Elizabeth Anne Holmes, the founder of Theranos, was born. She later became a biotechnology entrepreneur.
In 2002, Elizabeth Holmes began attending Stanford University, where she studied chemical engineering and worked as a student researcher.
In 2002, Elizabeth Holmes met Ramesh "Sunny" Balwani in Beijing as part of a Stanford University program. She was 18 and he was 19 years older and married.
In 2002, Sunny Balwani divorced his wife.
On the evening of October 5, 2003, Elizabeth Holmes called the police and alleged she had been sexually assaulted at a fraternity house at Stanford that morning.
Elizabeth Holmes said she started wearing black turtlenecks upon founding the company in 2003.
In 2003, Elizabeth Holmes and Sunny Balwani became romantically involved, around the time Holmes dropped out of university.
In 2003, Elizabeth Holmes founded the company Real-Time Cures in Palo Alto, California, later renamed Theranos, to "democratize healthcare".
In 2003, Elizabeth Holmes reported that she was raped while at Stanford University.
In 2003, after her freshman year at Stanford, Elizabeth Holmes worked in a laboratory at the Genome Institute of Singapore, testing for SARS-CoV-1.
In March 2004, Elizabeth Holmes dropped out of Stanford's School of Engineering and used her tuition money as seed funding for a consumer healthcare technology company.
By December 2004, Elizabeth Holmes had raised $6 million to fund Real-Time Cures, her company which would be renamed Theranos.
In 2005, Elizabeth Holmes and Sunny Balwani moved into an apartment together.
In 2007, an employee suggested Elizabeth Holmes copy Steve Jobs's famous Issey Miyake turtleneck look.
In 2009, Sunny Balwani officially joined Theranos, receiving the title of chief operating officer.
By the end of 2010, Theranos had raised more than $92 million in venture capital.
In July 2011, former secretary of state George Shultz joined the Theranos board of directors after being introduced to Holmes.
In September 2013, Theranos announced a partnership with Walgreens to launch in-store blood sample collection centers, ending its period of operating in "stealth mode".
In 2014, Elizabeth Holmes gained increased media attention, appearing on the covers of Fortune, Forbes, T: The New York Times Style Magazine, and Inc.
In 2014, Forbes recognized Elizabeth Holmes as the world's youngest self-made female billionaire, and her name appeared on numerous U.S. and foreign patents.
In 2014, Theranos falsely claimed to have a $100-million revenue stream when the company only made $100,000.
In June 2015, Elizabeth Holmes partnered with Carlos Slim to improve blood testing in Mexico.
In October 2015, Elizabeth Holmes announced the #IronSisters initiative to help women in STEM careers.
In October 2015, the Wall Street Journal published John Carreyrou's article detailing how the Edison device gave inaccurate results, and revealing that Theranos was using commercially available machines.
At its height in 2015, Theranos had more than 800 employees.
Forbes listed Elizabeth Holmes as one of U.S. Richest Self-Made Women in 2015 with a net worth of $4.5 billion.
In 2015, Elizabeth Holmes established agreements with Cleveland Clinic, Capital Blue Cross, and AmeriHealth Caritas to use Theranos technology.
In 2015, Elizabeth Holmes was awarded the Horatio Alger Award, named Fortune's Businessperson of the Year, listed in Fortune's 40 Under 40, member of Bloomberg's 50 Most Influential, presented with a Glamour Award by Jared Leto, and named a Presidential Ambassador for Global Entrepreneurship by Barack Obama.
In 2015, Forbes named Elizabeth Holmes the youngest and wealthiest self-made female billionaire in the United States, valuing her company at $9 billion.
In 2015, before the collapse of Theranos, Elizabeth Holmes was appointed a member of the Harvard Medical School Board of Fellows and was named one of Time magazine's "Time 100 most influential people". Holmes received the Under 30 Doers Award from Forbes and was ranked number 73 in its 2015 list of "the world's most powerful women". She was also named Woman of the Year by Glamour and received an Honorary Doctor of Humane Letters from Pepperdine University.
In 2015, journalistic and regulatory investigations began to reveal doubts about Theranos's claims and whether Elizabeth Holmes misled investors and the government.
In January 2016, the Centers for Medicare and Medicaid Services (CMS) sent a warning letter to Theranos after an inspection uncovered irregularities in its Newark, California, laboratory.
In March 2016, CMS regulators proposed a two-year ban on Elizabeth Holmes from owning or operating a certified clinical laboratory.
In June 2016, Forbes released an updated valuation of $800 million for Theranos, which made Elizabeth Holmes's stake essentially worthless, because other investors owned preferred shares.
In July 2016, CMS banned Elizabeth Holmes from owning, operating, or directing a blood-testing service for two years. Walgreens ended its relationship with Theranos, and the FDA ordered the company to cease use of its Nanotainer device.
In October 2016, Theranos dismissed 340 employees.
In 2016, Fortune named Elizabeth Holmes in its article on "The World's 19 Most Disappointing Leaders".
In 2016, Sunny Balwani left Theranos in the wake of investigations; the circumstances of his departure are unclear.
In January 2017, Theranos dismissed an additional 155 employees.
In April 2017, Theranos settled a lawsuit with the State of Arizona, agreeing to refund the cost of blood tests to consumers and pay civil fines and attorney fees.
On May 16, 2017, approximately 99 percent of Theranos shareholders reached an agreement with the company to dismiss all litigation and potential litigation in exchange for shares of preferred stock.
In early 2017, Elizabeth Holmes first met William "Billy" Evans.
On March 14, 2018, Elizabeth Holmes settled the SEC lawsuit by surrendering voting control of Theranos, returning shares, accepting a ban from holding an officer position, and paying a fine.
Before the March 2018 settlement, Elizabeth Holmes owned half of Theranos's stock.
In March 2018, the SEC charged Elizabeth Holmes and Ramesh Balwani with fraud for raising over $700 million from investors while advertising a false product.
In April 2018, Theranos announced plans to lay off 105 employees, leaving it with fewer than two dozen employees.
On June 15, 2018, Elizabeth Holmes and Sunny Balwani were indicted on multiple counts of wire fraud and conspiracy to commit wire fraud. Holmes resigned as CEO of Theranos but remained chairwoman.
In June 2018, a federal grand jury indicted Elizabeth Holmes and Sunny Balwani on fraud charges related to Theranos.
In August 2018, most of the remaining Theranos employees were laid off.
On September 5, 2018, Theranos announced that it had begun the process of formally dissolving and liquidating its remaining assets.
In 2018, John Carreyrou published "Bad Blood: Secrets and Lies in a Silicon Valley Startup", detailing his investigation of Theranos and Elizabeth Holmes.
In 2018, the SEC charged Elizabeth Holmes with raising $700 million from investors through fraud. She settled by paying a $500,000 fine and relinquishing control of Theranos.
In 2019, following the collapse of Theranos, Elizabeth Holmes married hotel heir William "Billy" Evans.
In early 2019, Elizabeth Holmes became engaged to William "Billy" Evans.
In July 2021, Elizabeth Holmes gave birth to a son.
On August 31, 2021, Elizabeth Holmes's trial began in the U.S. District Court for the Northern District of California, after delays due to the COVID-19 pandemic and her pregnancy.
On November 29, 2021, Elizabeth Holmes testified that she had been raped at Stanford and that Sunny Balwani was controlling and abusive during their relationship, allegations Balwani denied.
In 2021, Elizabeth Holmes and William Evans had their first child together.
On January 3, 2022, Elizabeth Holmes was found guilty on four counts of defrauding investors. A mistrial was declared on other counts, which were later dismissed.
In January 2022, Elizabeth Holmes was convicted of defrauding investors in the case of U.S. v. Holmes, et al., but acquitted of defrauding patients.
In January 2022, NPR obtained a copy of a partial police report from October 5, 2003, regarding Elizabeth Holmes's allegation of sexual assault.
In October 2022, it was reported that Elizabeth Holmes was pregnant with a second child.
On November 18, 2022, Elizabeth Holmes was sentenced to 11+1⁄4 years in federal prison. She and Balwani were ordered jointly to pay $452 million in restitution to the victims of the fraud.
In February 2023, Elizabeth Holmes was accused of conceiving a second child as a strategy for delaying the start of her prison term; she denied this.
On May 17, 2023, Davila ruled that Elizabeth Holmes must surrender to custody on May 30, after accepting that she needed time to arrange childcare for her two children.
On May 30, 2023, Elizabeth Holmes began serving her 11+1⁄4-year sentence at Federal Prison Camp, Bryan.
In July 2023, the Bureau of Prisons projected that Elizabeth Holmes would be released from prison in 2032, approximately two years early, in accordance with the Bureau's guidelines for good conduct time.
In 2023, Elizabeth Holmes and William Evans had their second child together.
In a 2023 New York Times interview, Elizabeth Holmes spoke in her natural, higher pitch voice, and confirmed that the low voice was an affectation.
In June 2024, the Ninth Circuit heard oral argument in Elizabeth Holmes's appeal of her conviction and sentence.
In February 2025, the U.S. Court of Appeals for the Ninth Circuit upheld Elizabeth Holmes's conviction.