Investor Overview

Corporate Profile Gevo is converting existing ethanol plants into biorefineries to make renewable building block products for the chemical and fuel industries. The Company plans to convert renewable raw materials into isobutanol and renewable hydrocarbons that can be directly integrated on a “drop in” basis into existing chemical and fuel products to deliver environmental and economic benefits. Gevo is committed to a sustainable biobased economy that meets society’s needs for plentiful food and clean air and water. Stock Quote GEVO (Common Stock) Exchange NASDAQ (US Dollar) Price $1.67 Change (%) 0.00 (0.00%) Volume 261,803 Data as of 05/17/13 4:00 p.m. ET Minimum 20 minute delay Refresh quote

Recent News more.. 05/16/13 Gevo to Present at the Cowen Technology, Media & Telecommunications Conference 05/10/13 Gevo Temporarily Dismisses GIFT(R) Lawsuit Because Butamax Does Not Have a Commercial Biobutanol Plant 04/30/13 Gevo Awarded Foundational Patent for Commercially Viable Isobutanol Production

Upcoming Events more.. Date Title 05/30/13 2:00 p.m. ET Gevo, Inc. at Cowen Technology, Media & Telecom Conference Location New York, NY US

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