Theranos Investor Conference Presentation Deck

Lymphocyte Subset: Counts Meet Allowable Total Error Criteria Analyte (cells/µL) Total T cells CD4+ T cells* CD8+ T cells B cells NK cells Lymphocytes Total analytical error = median bias + 2 * within-laboratory CV *CV of Low CD4 cell count was used in this calculation miniLab Total Analytical Error 6.7% 10.8% 9.2% 10.3% 14.3% 6.1% 1 Clin Chim Acta, 2015;438:166-170; Ann Clin Biochem 1997;34:8-12 This technology has not been cleared or approved by the FDA and is not for sale in the United States. Allowable Total Error¹ < 19.8% < 19.6% <21.4% < 26.1% <35.8% < 17.6% theranos 46

View entire presentation