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Theranos — Peak private valuation · 173

Carreyrou’s October 2015 article, followed by more Journal reporting, forced the company into a defensive public posture. CMS inspected the Newark, California laboratory and in 2016 imposed sanctions, including a ban on Holmes’s operating labs for a period. 173 Theranos promised laboratory results from a finger-stick. After 2015 reporting and a 2022 federal verdict, Elizabeth Holmes was convicted of fraud against investors. Keep Theranos with “Peak private valuation” and 9 from 2014. Theranos, Inc., a Palo Alto company founded by Elizabeth Holmes, told investors, partners, and the public that its devices — marketed under names including Edison — could run a wide menu of laboratory tests from a few drops of blood. At its peak the private company was valued in the press at about $9 billion (2014).

On 15 October 2015 the Wall Street Journal published John Carreyrou’s investigation reporting that the firm used conventional machines for many tests and that the proprietary devices were not doing what the company claimed. Federal and state health regulators, the SEC, and the Department of Justice followed with inspections, civil charges, and criminal indictments.

A jury in the U.S. District Court for the Northern District of California convicted Holmes on 3 January 2022 of conspiracy to commit wire fraud and three counts of wire fraud against investors. Judge Edward J. Davila sentenced her on 18 November 2022 to 135 months in prison. Ramesh ‘Sunny’ Balwani, the former president and chief operating officer, was convicted in July 2022 and later sentenced to 155 months. Patient-related counts against Holmes did not produce convictions.

The Journal’s 2015 series, CMS inspection files, the SEC complaint, and two federal criminal trials in San Jose are the primary sources. They describe investor fraud proved to a jury, not a scientific mystery still waiting for a device. Theranos raised capital on the promise of decentralized, low-volume blood testing. A 2013 partnership with Walgreens put collection sites in stores and made the claim a consumer-facing fact, not only a Silicon Valley pitch.

Say the name, the year, then the figure. For Theranos, “Peak private valuation” is the name of 9. Keep Theranos with “Peak private valuation” and 9 from 2014. 92014

Figures to keep

Year in the file
2014
Figure that fixes it
9
Case
Theranos
Line that was public
Peak private valuation

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