GEVO INC

CUSIP: 374396109 Class: CMN

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 18,373 Value ($000) $21 Avg Close — Range —
Q4 2013
Shares 18,373 Value ($000) $26 Avg Close — Range —
Q3 2013
Shares 18,373 Value ($000) $35 Avg Close — Range —
Q2 2013
Shares 18,373 Value ($000) $37 Avg Close — Range —