But Theranos has now told regulators that it threw out all Edison test results from... Theranos Inc. has told federal health regulators that the company voided two years of results from its Edison blood-testing devices, according to a person familiar with the matter. The Edison machines were touted as revolutionary and were the main basis for the $9 billion valuation attained by the Palo Alto, Calif., company in a funding round in 2014.

Source: Wall Street Journal May 18, 2016 18:46 UTC