GEVO INC

CUSIP: 374396208 Class: COM

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q3 2015
Shares 100,000 Value ($000) $9,819 Avg Close — Range —
Q2 2015
Shares 175,000 Value ($000) $572 Avg Close — Range —