X0206 3/A 2014-10-08 2014-10-08 0 0001512138 Great Basin Scientific, Inc. GBSN 0001620921 SSA Ventures, LLC C/O GREAT BASIN SCIENTIFIC, INC. 2441 SOUTH 3850 WEST SALT LAKE CITY UT 84120 0 0 1 0 Series A Convertible Preferred Stock Common Stock 181284 D Series B Convertible Preferred Stock Common Stock 91240 D Series C Convertible Preferred Stock Common Stock 120508 D These shares were included in Table I of the reporting person's original Form 3 as "Series A Preferred Stock," "Series B Preferred Stock," and "Series C Preferred Stock," (together, the "Preferred Stock") but have now been added to Table II to reflect the convertible nature of the shares. Each share of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock, and Series C Convertible Preferred Stock is convertible into the Company's common stock on a one-for-one basis, converts automatically upon an initial public offering of the Company, and has no expiration date. /s/ Jeffrey Rona, Attorney-in-Fact 2014-10-17