GEVO INC

CUSIP: 374396109 Class: CMN

Gradient Investments LLC's Holding History (CIK: 0001542265)

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

Q1 2015
Shares 5,000 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 5,000 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 5,000 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 5,000 Value ($000) $4 Avg Close — Range —
Q1 2014
Shares 5,000 Value ($000) $6 Avg Close — Range —
Q4 2013
Shares 5,000 Value ($000) $7 Avg Close — Range —
Q3 2013
Shares 5,000 Value ($000) $10 Avg Close — Range —